Aumtrly Floor Grow Light (Model BL-B20A) User Manual
For Indoor Plants - Full Spectrum LED Grow Lamp
1. Important Safety Instructions
- This product is designed for indoor use only. Do not expose to water or high humidity.
- Ensure the power adapter is compatible with your local voltage and current.
- Do not attempt to disassemble or modify the grow light. This may void the warranty and pose a safety risk.
- Keep the grow light away from flammable materials.
- Unplug the device from the power outlet before cleaning or when not in use for extended periods.
- Keep out of reach of children and pets.
2. Product Overview
The Aumtrly Floor Grow Light (Model BL-B20A) is a full-spectrum LED grow lamp designed to provide optimal lighting conditions for indoor plants at all growth stages. Its adjustable features and multiple light settings offer versatility for various plant types and environments.
Key Features:
- Height Adjustable Stand: Extends from 17 to 61 inches (43cm to 155cm) to accommodate plants of different sizes.
- Flexible Gooseneck: A 7.8-inch (20cm) flexible gooseneck allows for 360-degree adjustment of the light head.
- Full Spectrum LED System: Composed of 80 LEDs, including 4 Red (660nm), 52 Cold White (6000K), and 24 Warm White (3500K) LEDs to simulate natural sunlight.
- 3 Lighting Modes: Cold Light, Warm Light, and All Light (Full Spectrum) modes.
- 5 Dimming Levels: Adjustable brightness from 20% to 100%.
- Timer Function: Automatic timer settings for 6, 12, or 16 hours.
- Stable Metal Base: Ensures stability and prevents tipping.
Included Components:
- 1 x Grow Light Head with Flexible Gooseneck
- 2 x Connecting Rods
- 1 x Telescopic Rod
- 1 x Base
- 1 x Power Adapter
- 1 x User Manual (this document)
3. Setup and Assembly
Follow these steps to assemble your Aumtrly Floor Grow Light:
- Attach the Connecting Rods: Screw the two connecting rods together.
- Connect to Base: Insert the bottom connecting rod into the base and secure it by twisting.
- Attach Telescopic Rod: Screw the telescopic rod onto the top of the assembled connecting rods.
- Attach Grow Light Head: Screw the grow light head (with flexible gooseneck) onto the top of the telescopic rod.
- Adjust Height: To adjust the height, rotate the metal ring on the telescopic rod to loosen, extend or retract the rod to the desired height, then rotate the ring in the opposite direction to secure.
- Position Gooseneck: Bend the flexible gooseneck to direct the light as needed.
- Connect Power: Plug the power adapter into the grow light's cable and then into a power outlet.

For a visual guide on assembly and height adjustment, please refer to the videos below:

4. Operation
The grow light is controlled via an inline control panel on the power cord. Familiarize yourself with the buttons:
- Power Button (U): Turns the light On or Off.
- Brightness Adjustment (Sun Icon): Cycles through 5 dimming levels (20%, 40%, 60%, 80%, 100%).
- Light Mode Selection (Light Bulb Icon): Switches between 3 lighting modes: Cold Light (6000K), Warm Light (3200K), and All Light (Full Spectrum).
- Timer Setting (Clock Icon): Sets the automatic timer for 6, 12, or 16 hours. Once set, the light will turn on and off automatically at the same time each day.

5. Plant Growth Guidance
The Aumtrly Floor Grow Light provides a full spectrum of light essential for various plant growth stages:
- Red Light (660nm): Promotes flowering and fruiting.
- Warm Light (3200K): Aids chlorophyll synthesis and overall plant growth.
- Cold White Light (6000K): Simulates natural sunlight, facilitating photosynthesis.
Adjust the light mode and dimming level based on your plant's specific needs and growth phase. For example, seedlings may require lower intensity, while flowering plants benefit from higher intensity and specific red light exposure.

6. Maintenance
To ensure the longevity and optimal performance of your grow light, follow these maintenance guidelines:
- Cleaning: Always unplug the grow light before cleaning. Use a soft, dry cloth to wipe down the light head and stand. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use for extended periods, store the disassembled grow light in its original packaging in a cool, dry place.
- Avoid Water: Keep the grow light away from water and moisture to prevent electrical hazards and damage.
7. Troubleshooting
If you encounter any issues with your Aumtrly Floor Grow Light, please refer to the following common problems and solutions:
- Light Not Turning On:
- Check if the power adapter is securely plugged into both the grow light and the wall outlet.
- Ensure the wall outlet is functional by testing it with another device.
- Press the Power Button (U) on the control panel.
- Timer Not Working:
- Ensure the timer button (Clock Icon) has been pressed and the corresponding indicator light is on.
- If the power is disconnected and reconnected, the timer may need to be reset.
- Light Intensity/Mode Not Changing:
- Ensure the correct buttons (Sun Icon for brightness, Light Bulb Icon for mode) are being pressed.
- If the issue persists, try unplugging and re-plugging the power adapter.
If these steps do not resolve the issue, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | BL-B20A |
| Brand | Aumtrly |
| Product Dimensions | 7.87"D x 7.87"W x 68.9"H (20cm D x 20cm W x 175cm H) |
| Item Weight | 2.2 Pounds (1 Kilogram) |
| Light Source Type | LED |
| Wattage | 20 watts |
| Voltage | 5 Volts |
| Special Features | Adjustable Color Temperature, Adjustable Height, Energy Efficient, Full Spectrum, Timer |
| Control Method | Touch |
| Indoor/Outdoor Usage | Indoor |
| Light Color | Full Spectrum (Red 660nm, Warm White 3200K, Cold White 6000K) |
| Base Material | Metal |
| Shade Material | Aluminum |
For more detailed product information, please visit the EPREL database.
9. Warranty and Support
This Aumtrly product is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty details, including duration and coverage, please refer to the documentation provided with your purchase or contact Aumtrly customer support.
If you require assistance with setup, operation, troubleshooting, or have any questions regarding your Aumtrly Floor Grow Light, please contact our customer support team. Contact information can typically be found on the product packaging or the official Aumtrly website.