Philips StyliD Evo ST770B
Compact, Semi-recessed LED Spotlight
Product Overview
The Philips StyliD Evo range offers retailers superior light quality and the advanced energy efficiency of PerfectAccent optics. These versatile and scalable spotlight systems can be easily reconfigured with optical upgrades without any tools. StyliD Evo facilitates frequent store layout changes, as the spotlight can be readily repositioned on the track or the Maxos fusion trunk. Catering to a wide array of lighting applications, from low-light solutions in convenient formats to high-ceiling installations requiring high luminous flux, StyliD ensures continuity in the retail concept.
The StyliD Evo is available in various mounting options: track-mounted (3C or DALI - ST770T, ST780T), Maxos fusion (ST770S, ST780S, ST770X), or semi-recessed for ceilings (ST770B). The products are Circular Lighting certified and offer multiple system integrations and dimming options, including wired and wireless modes. Specialized LED recipes for fresh food aisles help extend food preservation and enhance the visual appeal of food products, contributing to increased sales and reduced food waste. For more information on lighting for fashion boutiques and food environments, consult the Philips catalogue for Premium White, PremiumColor, Fresh Meat, Rosé, Frost, and Champagne lighting.
Key Features and Specifications
General Information
- Replaceable light source: No
- Number of light sources: 1 unit
- Driver included: Yes
- Service Tag: Yes
- Lamp type: LED
- Maintenance class: Premium
- Warranty: 5 years
- Sustainability evaluation: Lighting for circularity. This Class A luminaire includes repairable parts (if applicable): LED module, driver, control units, surge protection device, optics, front cover, and mechanical parts.
Lighting Technical Data
- Luminous flux: 2700 lm
- Correlated colour temperature (nom.): 2700 K
- Efficacy (rated): 115 lm/W
- Colour rendering index (CRI): >80
- Beam angle of the light source: 120 degrees
- Colour temperature: Champagne
- Optic type: Semi-intensive beam
- Light distribution of the luminaire: 24°
- UGR index: 22
Functionality and Electricity
- Input voltage: 220 to 240 V
- Mains network frequency: 50 to 60 Hz
- Initial CLO electrical consumption: - WW
- Average CLO electrical consumption: - W
- Inrush current: 12.8 A
- Duration of inrush current: 208 ms
- Electrical consumption: 23.5 W
- Power factor (fraction): 0.9
- Connection: 2 push-in 2-pole connectors
- Cable: Cable
Mechanical and Housing
- Housing material: Aluminium, Aluminium and polycarbonate
- Reflector material: Aluminium and polycarbonate
- Optics material: Tempered glass
- Optical cover/lens material: Tempered glass
- Fixing material: Stainless steel
- Housing colour: White
- Optical cover/lens finish: Transparent
- Total height: 220 mm
- IP rating: IP20 [Finger protected]
- Mechanical shock protection: IK02 [0.2 J standard]
- Net weight (piece): 0.900 kg
Approvals and Application
- Glow wire test: 650 °C, duration 30 s
- Flammability: For mounting on normal inflammable surfaces
- CE marking: Yes
- ENEC marking: Yes
- Photobiological risk: Photobiological risk group 1 @200mm to EN62778
- RoHS compliant: Yes
- Ambient temperature performance Tq: 25 °C
- Flicker value (PstLM): 1
- Stroboscopic effect value (SVM): 0.5
- Ambient temperature range: +10 to +35 °C
Product Data
Initial Performance
- Luminous flux tolerance: +/-10%
- Initial chromaticity: (0.458,0.410)<3
- Electrical consumption tolerance: +/-10%
- Chromaticity centroid shift (McAdam ellipse): SDCM≤3
Lifetimes (according to IES)
- Failure rate of the gear at 5% lifetime: 5% of average lifetime of 50,000 h
- Failure rate of the gear at 3.1% lifetime: 3.1% of average lifetime of 100,000 h
- Luminous flux output at average lifetime* of 50,000 h: L90
- Luminous flux output at average lifetime* of 100,000 h: L85
Product Information
- Order product name: ST770B 27S/CH PSU-E MB FG WH
- Full product name: ST770B 27S/CH PSU-E MB FG WH
- EOC code: 871869997661300
- Order code: 97661300
- 12NC code: 910505101215
- Numerator - Quantity per kit: 1
- EAN code - Product/Barcode: 8718699976613
- Packing unit carton: 1
- EAN/UPC - Box: 8718699976613
- Product family code: ST770B [StyliD Evo Semi Recessed]
Dimensional Diagram
A diagram showing the dimensions of the StyliD Evo ST770B luminaire. Key dimensions include:
- Overall height: 220 mm
- Diameter of the recessed opening: Ø122±1 mm
- Depth of the luminaire: 140 mm
- Cut-out diameter: Ø125 mm
Photometric Data
A polar diagram illustrating the light distribution of the StyliD Evo ST770B. The diagram shows a semi-intensive beam pattern, with the peak intensity directed downwards.
Polar Normal (separate) - ST770TI - 910505101215
