XLC-60-MA 60W Multiple Stage Constant Power Constant Voltage LED Driver
“
Product Information
Specifications
- Model: XLC-60-MA
- Power: 60W
- Input Voltage: 176-280 VDC
- Output Voltage: 12/24/48V (selectable)
- Features:
- Constant power mode output with multiple stage selectable by
DIP switch - Constant voltage mode output
- Plastic housing with class and PFC design
- Flicker free, complying with CE ErP directive
- Standby power consumption: <30s
- Constant power mode output with multiple stage selectable by
Product Usage Instructions
Installation Guidelines
The device has an integrated antenna for easy integration.
Follow these guidelines when mounting the device:
- Keep the device away from vertical metal structures.
- If mounting on a metal plate, ensure the antenna is not
obscured and there is a cutout under it for RF signal
transmission. - Environmental factors and installation positioning may affect
communication range, necessitating on-site adjustments and
testing.
Resetting AC ON/OFF Process
If there is a malfunction in the ‘AC ON/OFF process’, reset by
following these methods:
- AC ON time exceeds 25 seconds.
- AC ON times for 2-5 seconds and repeat twice.
Additional Information
For detailed installation instructions, refer to the Installation Manual.
Frequently Asked Questions (FAQ)
Q: How do I select the output voltage?
A: The output voltage (12/24/48V) can be selected by using the
DIP switch on the device.
Q: What should I do if the device malfunctions during the AC
ON/OFF process?
A: Follow the reset methods mentioned in the user manual to
reset the AC ON/OFF process.
Q: How can I maximize the communication range of the
device?
A: Follow the placement guidelines provided in the manual to
ensure optimal communication range.
“`
XLC-60-MA 60W Multiple-Stage Constant Power/Constant Voltage LED Driver
series
User’s Manual
XLC-60-MAS Series (Independent type)
XLC-60-MA Series (Built-in type)
110
for XLC-60 MAS series
M M EL
DC Input: 176-280 VDC
SELV
Note.8
Features
Constant power mode output with multiple stage selectable by DIP switch (H-type) Constant voltage mode output(12/24/48V) Plastic housing with class and PFC design Flicker free, complying with CE ErP directive Standby power consumption <0.5W Meet emergency lighting (EL) application Minimum dimming level 0.1% (12/24/48V) Minimum dimming level 0.5% (H-type) Matter over thread, Matter 1.3 specification 5 years warranty
Applications
Recessed Light Down Light Panel Light Commercial Lighting Decorative Lighting LED strip lighting Matter wireless Lighting
GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx
Description
XLC-60-MA series is a 60W with constant power and constant voltage output LED driver . It can operate from 100~305V AC and output current ranging between 900 mA to 1700 mA selectable by DIP switch. Thanks to high efficiency up to 90%, it is able to operate for -25~90 case temperature under free air convection. XLC-60-MA series is designed based on latest safety regulations with matter wireless dimming.It provides more flexibility for LED Lighting application.
Model Encoding XLC – 60 – – MA
Blank: without strain-relief (Built-in type)
Casing type: S: with strain-relief (Independent type)
Function options: Matter wireless dimming
Rated output voltage (12/24/48V or H-type) Rated wattage Series name
Type MA
MAS
Function
Note
H type output current selectable by DIP switch, without strain-relief(Built-in type) 12, 24, 48V Constant voltage output, without strain-relief(Built-in type)
In stock
H type output current selectable by DIP switch, with strain-relief(Independent type) In stock
12, 24, 48V Constant voltage output, with strain-relief(Independent type)
File Name:XLC-60-MA-SPEC 2025-02-24
60W Constant Voltage LED Driver
XLC-60-MA series
SPECIFICATION
MODEL
XLC-60 -12-MA
XLC-60-24-MA
XLC-60-48-MA
OUTPUT
DC VOLTAGE DEFAULT CURRENT RATED POWER SETUP,RISE TIME VOLTAGE RANGE
12V
24V
5A
2.5A
Note.2 60W
60W
Note.3 2500ms,180ms/230VAC ,2500ms,180ms/115VAC
100~305VAC
155~400VDC
48V 1.25A 60W
INPUT
FREQUENCY RANGE
POWER FACTOR
TOTAL HARMONIC DISTORTION EFFICIENCY(Typ.) AC CURRENT INRUSH CURRENT
47 ~ 63Hz
PF0.95/115VAC, PF0.95/230VAC, PF0.9/277VAC@full load (Please refer to “POWER FACTOR (PF) CHARACTERISTIC” section)
THD< 20%(@load 60%/230VAC; @load 75%/277VAC); THD<10%@load 100%/230VAC (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
86%
87%
88%
0.75A/115VAC, 0.35A/230VAC, 0.3A/277VAC
COLD START 15A(twidth=310s measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. NO. of PSUs on 16A CIRCUIT BREAKER
LEAKAGE CURRENT
25 units (circuit breaker of type B) / 36 units (circuit breaker of type C) at 230VAC <0.75mA / 277VAC
STANDBY POWER CONSUMPTION
OVERLOAD
Note.4 Standby power consumption<0.5W (Dimming OFF)
105~200% rated output power Protection type: Hiccup mode, recovers automatically after fault condition is removed.
SHORT CIRCUIT PROTECTION
OVER VOLTAGE
Hiccup mode, recovers automatically after fault condition is removed
14~17V
26~35V
Shut down output voltage, re-power on to recover
52~63V
OVER TEMPERATURE WORKING TEMP. MAX. CASE TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP.,HUMIDITY TEMP. COEFFICIENT VIBRATION
Shut down output voltage, recovers automatically after fault condition is removed Tcase=-25~90 (Please refer to ” OUTPUT LOAD vs TEMPERATURE” section) Tcase=90 20 ~ 90% RH non-condensing -40 ~ +80, 10 ~ 95% RH ±0.03%/ (0 ~ 50) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY STANDARDS
WITHSTAND VOLTAGE ISOLATION RESISTANCE
CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13(EL) appendix J suitable for emergency installations (DC input 176-280VDC); BS EN/EN62384 , GB/T 19510.1, GB/T 19510.213, EAC TP TC 004 approved; Design refer to AS/NZS 61347-1, AS/NZS 61347-2-13
I/P-O/P: 3.75KVAC
I/P-O/P: >100M Ohms / 500VDC / 25/ 70% RH
Parameter
Standard
Test Level/Note
EMC EMISSION
Conducted Radiated
BS EN/EN55015(CISPR15) ,GB/T 17743
—–
BS EN/EN55015(CISPR15) ,GB/T 17743
—–
SAFETY &
EMC
Harmonic Current Voltage Flicker BS EN/EN61547 Parameter
BS EN/EN61000-3-2 , GB17625.1 BS EN/EN61000-3-3
Standard
Class C @load60% —–
Test Level/Note
EMC IMMUNITY
ESD Radiated EFT/Burst Surge Conducted Magnetic Field
Voltage Dips and Interruptions
BS EN/EN61000-4-2 BS EN/EN61000-4-3 BS EN/EN61000-4-4 BS EN/EN61000-4-5 BS EN/EN61000-4-6 BS EN/EN61000-4-8
BS EN/EN61000-4-11
Level 3, 8KV air ; Level 2, 4KV contact Level 2 Level 2 Level 3, 1KV/Line-Line Level 2 Level 2 70% residual voltage for 10 period, 0% residual voltage for 0.5 periods
OTHERS
MATTER STANDARD FLICKER MTBF DIMENSION PACKING
Matter 1.3 Specification
Note.7 PstLM 1, SVM 0.4
4130.5K hrs min. Telcordia SR-332 (Bellcore) 317.7Khrs min. MIL-HDBK-217F (25)
176*45*32mm , 136*45*32mm (L*W*H)
0.32Kg; 40pcs/13.8Kg/0.48CUFT(for Blank type);
0.39Kg; 40pcs/16.6Kg/0.61CUFT(for S-type);
NOTE
1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25 of ambient temperature. 2. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 3. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. 4. Standby power consumption is measured at 230VAC. 5. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final
equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf) 6. The ambient temperature derating of 3.5/1000m with fanless models and of 5/1000m with fan models for operating altitude higher than 2000m(6500ft). 7. Flicker is measured at full load with the light source provided by MEAN WELL. 8. For XLC-S series: RCM is on a voluntary basis. Non IC classification Independent LED control gear is not suitable for residential installations. For XLC(except -S) series: RCM is on a voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1. 9. This series meets the typical life expectancy of 50000 hours of operation when Tcase, particularly tc point(or TMP, per DLC), is about 75 or less. 10. For more information, please contact with MEAN WELL sales.
Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
File Name:XLC-60-MA-SPEC 2025-02-24
60W Multiple-Stage Constant Power LED Driver
XLC-60-MA series
SPECIFICATION
MODEL
XLC-60-H-MA
OPEN CIRCUIT VOLTAGE Note.2 60V
DEFAULT CURRENT
1400mA
CURRENT ADJ. RANGE (BY DIP SWITCH)
0.9~1.7A
CONSTANT CURRENT OUTPUT REGION
RATED POWER
9~54V Note.4 60W
CURRENT RIPPLE
Note.5 <4%
CURRENT TOLERANCE
±5%
DIMMING RANGE
0~100%
SETUP, RISE TIME
Note.6 2500ms,100ms/230VAC ,2500ms,100ms/115VAC
VOLTAGE RANGE
100~305VAC
155~400VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR
PF0.95/115VAC, PF0.95/230VAC,PF0.9/277VAC@full load (Please refer to “POWER FACTOR (PF) CHARACTERISTIC” section)
TOTAL HARMONIC DISTORTION
THD< 20%(@load 60%/230VAC; @load 75%/277VAC); THD<10%@load 100%/230VAC (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY(Typ.) INPUT
AC CURRENT
Note.7 90% 0.75A/115VAC, 0.35A/230VAC, 0.3A/277VAC
INRUSH CURRENT
COLD START 15A(twidth=310s measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. NO. of PSUs on 16A CIRCUIT BREAKER
25 units (circuit breaker of type B) / 36 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
<0.75mA / 277VAC
STANDBY POWER CONSUMPTION
Note.9 Standby power consumption<0.5W (Dimming off)
SHORT CIRCUIT PROTECTION
OVER TEMPERATURE
Hiccup mode, recovers automatically after fault condition is removed Stage 1: De-rating to 75% loading; Stage 2: De-rating to 50% loading. Recovers automatically after fault condition is removed.
WORKING TEMP.
Tcase=-25~90 (Please refer to ” OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.
Tcase=90
WORKING HUMIDITY ENVIRONMENT
STORAGE TEMP., HUMIDITY
20 ~ 90% RH non-condensing -40 ~ +80, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/ (0 ~ 50)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY STANDARDS
CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13(EL) appendix J suitable for emergency installations (DC input 176-280VDC); BS EN/EN62384 , GB/T 19510.1, GB/T 19510.213, EAC TP TC 004 approved; Design refer to AS/NZS 61347-1, AS/NZS 61347-2-13
WITHSTAND VOLTAGE
I/P-O/P: 3.75KVAC
ISOLATION RESISTANCE
EMC EMISSION SAFETY
& EMC
EMC IMMUNITY
I/P-O/P: >100M Ohms / 500VDC / 25/ 70% RH
Parameter Conducted Radiated Harmonic Current Voltage Flicker BS EN/EN61547 Parameter ESD Radiated EFT/Burst Surge Conducted Magnetic Field
Standard BS EN/EN55015(CISPR15) ,GB/T 17743 BS EN/EN55015(CISPR15) ,GB/T 17743 BS EN/EN61000-3-2 , GB17625.1 BS EN/EN61000-3-3
Standard BS EN/EN61000-4-2 BS EN/EN61000-4-3 BS EN/EN61000-4-4 BS EN/EN61000-4-5 BS EN/EN61000-4-6 BS EN/EN61000-4-8
Voltage Dips and Interruptions
BS EN/EN61000-4-11
Test Level/Note ——–Class C @load60% —–
Test Level/Note Level 3, 8KV air ; Level 2, 4KV contact Level 2 Level 2 Level 3, 1KV/Line-Line Level 2 Level 2 70% residual voltage for 10 period, 0% residual voltage for 0.5 periods
MATTER STANDARD
Matter 1.3 Specification
FLICKER
Note.10 PstLM 1, SVM 0.4
OTHERS MTBF
4130.5K hrs min. Telcordia SR-332 (Bellcore) 317.7Khrs min. MIL-HDBK-217F (25)
DIMENSION
176*45*32mm , 136*45*32mm (L*W*H)
PACKING
0.32Kg; 40pcs/13.8Kg/0.48CUFT(for blank type);
0.39Kg; 40pcs/16.6Kg/0.61CUFT(for S-type);
NOTE
1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25 of ambient temperature. 2. Output hiccups under no-load condition. 3. Please refer to DRIVER METHODS OF LED MODULE. 4. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 5. Current ripple is measured 50%~100% of maximum voltage under rated power delivery. 6. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. 7. Efficiency is measured at 1050mA/54V output set by DIP switch. 8. For XLC-S series: RCM is on a voluntary basis. Non IC classification Independent LED control gear is not suitable for residential installations.
For XLC(except -S) series: RCM is on a voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1. 9. Standby power consumption is measured at 230VAC. 10. Flicker is measured at full load with the light source provided by MEAN WELL. 11. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final
equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf) 12. The ambient temperature derating of 3.5/1000m with fanless models and of 5/1000m with fan models for operating altitude higher than 2000m (6500ft). 13. This series meets the typical life expectancy of 50000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75 or less. 14. For more information, please contact with MEAN WELL sales.
Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
File Name:XLC-60-MA-SPEC 2025-02-24
XLC-60-MA 60W Multiple-Stage Constant Power/Constant Voltage LED Driver
series
BLOCK DIAGRAM
EMI FILTER
I/P
&
RECTIFIERS
POWER SWITCHING
O.L.P.
PWM&PFC CONTROL
RECTIFIERS &
FILTER
O.T.P.
DC to DC
CURRENT & VOLTAGE LIMIT DETECTION
CIRCUIT
Fosc : 90KHz +V -V
MATTER MODULE
DRIVING METHODS OF LED MODULE
I-V Operating Area
XLC-60-H-MA
For 60W application
60V 55V 50V 45V 40V 35V 30V 25V 20V 15V 10V
5V 0V
600mA
900mA, 54V 1050mA, 54V 1400mA, 43V 1700mA, 36V
900mA, 9V
1700mA, 9V
800mA 1000mA 1200mA 1400mA 1600mA 1800mA
CONSTANT POWER TABLE
XLC-60-H-MA is a multiple-stage constant power driver, selection of output current through DIP switch setting is exhibited below.
Vo
Io
DIP S.W
1
2
3
9~54V 900mA
—-
—-
—-
9~54V 1050mA
—-
—-
ON
9~50V 1200mA
—-
ON
—-
9~46V 1300mA
—-
ON
ON
9~43V 1400mA(default)
ON
—-
—-
9~40V 1500mA
ON
—-
ON
9~38V 1600mA
ON
ON
—-
9~36V 1700mA
ON
ON
ON
Note: The operating voltage range which show on this table is recommend to use.
File Name:XLC-60-MA-SPEC 2025-02-24
XLC-60-MA 60W Multiple-Stage Constant Power/Constant Voltage LED Driver
series
PWM OUTPUT DIMMING PRINCIPLE
For 12V/24V/48V PWM style output dimming Dimming is achieved by varying the duty cycle of the output current.
ON Output DC current
Io=0A
OFF TON
T
TON
Duty cycle(%) =
×100%
T
Output PWM frequency : 3.2kHz(Typ.)
OUTPUT LOAD vs TEMPERATURE
LOAD (%)
100 12,24V/230VAC
80
48V/H type/230VAC
60
110VAC
40
20
-25 -15
0
15
30
40 45 50 60
AMBIENT TEMPERATURE ,Ta ()
70 (HORIZONTAL)
LOAD (%)
100 80 60 40 20
-25
0
20
45
55
65
75 85 90 (HORIZONTAL)
Tcase ()
LOAD (%)
STATIC CHARACTERISTIC
100 90 80 70 60 50 40
100 110 130 150 170 190 210 230 250 270 290 305
INPUT VOLTAGE (V) 60Hz De-rating is needed under low input voltage.
LIFETIME(Kh)
LIFE TIME
120 100 80 60 40 20
0 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Tcase ()
File Name:XLC-60-MA-SPEC 2025-02-24
XLC-60-MA 60W Multiple-Stage Constant Power/Constant Voltage LED Driver
series
TOTAL HARMONIC DISTORTION (THD)
XLC-60-H-MA Modle, Tcase at 75
16 14 12 10
8 6 4 2 0
50 %
60 %
70 %
80 %
11 0V A C 23 0V A C 27 7V A C
90 %
10 0%
LOAD (1400mA)
THD
16 14 12 10
8 6 4 2 0
50 %
60 %
70 %
80 %
90 %
10 0%
11 0V A C 23 0V A C 27 7V A C
LOAD (1700mA)
THD PF
POWER FACTOR (PF) CHARACTERISTIC
XLC-60-H-MA Modle, Tcase at 75
1
0.95
0.9
0.85
0.8
0.75
0.7 50%
60%
70%
80%
90% 100%
LOAD (1400mA)
110VAC 230VAC 277VAC
PF
1 0.95
0.9 0.85
0.8 0.75
0.7 50%
60%
70% 80%
LOAD (1700mA)
90% 100%
110VAC 230VAC 277VAC
EFFICIENCY vs LOAD
XLC-60-H-MA series possess superior working efficiency that up to 90% can be reached in field applications. XLC-60-H-MA Modle, Tcase at 75
EFFICIENCY (%)
95 90 85 80 75 70 65 60 55 50
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
LOAD (1400mA)
110VAC 230VAC 277VAC
EFFICIENCY (%)
95 90 85 80 75 70 65 60 55 50
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
LOAD (1700mA)
110VAC 230VAC 277VAC
File Name:XLC-60-MA-SPEC 2025-02-24
XLC-60-MA 60W Multiple-Stage Constant Power/Constant Voltage LED Driver
series
37 mm
22.5 1 23
45 mm
MECHANICAL SPECIFICATION
XLC-60-MA series Built-in Type
2-3.6
1 2
TB1
136 mm
tc
54
TB2
1 2
LED INDICATOR RESET BUTTON
DIP-SWITCH
(only for H type)
Case No.XLC-60 Unit:mm Tolerance:±1
TB1 wiring: 8-9mm
128 mm
Terminal Pin No. Assignment( TB1)
Pin No. 1 2
Assignment AC/N AC/L
Terminal Pin No. Assignment(TB2)
Pin No. Assignment
1
+V
2
-V
TB2 wiring: 8-9mm
32 mm
0.5-1.50mm2
0.5-1.50mm2
XLC-60-MAS series Independent Type
2-3.6
1
2 TB1
176 mm 136 mm 128 mm
tc
54
TB2 1
2
LED INDICATOR RESET BUTTON
DIP-SWITCH
(only for H type)
22.5
37 mm
Case No.XLC-60-S Unit:mm Tolerance:±1
45 mm 31.5 mm
TB1 wiring: 8-9mm
Terminal Pin No. Assignment( TB1)
Pin No. 1 2
Assignment AC/N AC/L
Terminal Pin No. Assignment(TB2)
Pin No. 1 2
Assignment +V -V
TB2 wiring: 8-9mm
32 mm
0.75-1.5mm2 LED indicator
Flash slowly Flash quickly Constantly ON Constantly OFF
Bluetooth Broadcast running Factory Reset running. Matter wireless connected Matter wireless disconnected and Bluetooth Broadcast OFF
0.5-1.5mm2
File Name:XLC-60-MA-SPEC 2025-02-24
XLC-60-MA 60W Multiple-Stage Constant Power/Constant Voltage LED Driver
series
FACTORY RESET
By RESET BUTTON Press and hold the reset button for 10 seconds. When the LED indicator flashes quickly, release the button. The factory reset will then be completed.
1 2
TB1
TB2
1 2
LED INDICATOR RESET BUTTON
DIP-SWITCH
(only for H type)
1 23
By AC ON/OFF
To perform factory reset through AC ON/OFF, the following process must be strictly followed. If the AC ON/OFF process is correct, the output light will flash for 15 seconds. When the flashing stop, it means the factory reset is completed. This operation is consistent with the factory reset effect performed by long-pressing the reset button.
AC ON/OFF process to executes factory reset:
1
2
3
4
5
6
7
8
9
10
11
>25s
10-15s
>30s 2-5s >30s
10-15s
>30s
2-5s
>30s
2-5s >30s
Phase 1 2 3 4 5 6 7 8 9 10
11
Duration 10-15s >30s 2-5s >30s 10-15s >30s 2-5s >30s 2-5s >30s
>25s
AC status ON OFF ON OFF ON OFF ON OFF ON OFF ON(should wait until output light stop flashing)
If there is a malfunction in the ‘AC ON/OFF process’, the process can be reset by the following method, starting from stage 1 again.
Method 1: AC ON time exceeds 25 seconds
Method 2: AC ON times for 2-5s and twice
>25s >30s
2-5s
2-5s
>30s
>30s
>30s
File Name:XLC-60-MA-SPEC 2025-02-24
XLC-60-MA 60W Multiple-Stage Constant Power/Constant Voltage LED Driver
series
PLACEMENT
Matter device has an integrated antenna for easy integration. In order to maximize the range in every direction, some design guidelines should be taken into consideration when mounting the device.
The antenna positions of the device are shown in the figure below:
AC Input
Antenna location DC Output
AC Input
Antenna location
DC Output
Keep the device as far away as possible from vertical metal structures.
When the device is mounted on a metal plate, the antenna should not be obscured, and there needs to be a cutout under the antenna to ensure that the RF signal can be transmitted.
The device’s communication range may be influenced by environmental factors and installation positioning, necessitating on-site adjustments and testing.
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
File Name:XLC-60-MA-SPEC 2025-02-24
Documents / Resources
 |
MEAN WELL XLC-60-MA 60W Multiple Stage Constant Power Constant Voltage LED Driver [pdf] User Guide XLC-60-MAS, XLC-60-MA, XLC-60-MA 60W Multiple Stage Constant Power Constant Voltage LED Driver, XLC-60-MA, 60W Multiple Stage Constant Power Constant Voltage LED Driver, Constant Power Constant Voltage LED Driver, Constant Voltage LED Driver, Voltage LED Driver, LED Driver, Driver |