Specification:

· Materials: ABS, PC

· Adapter Input voltage: AC 100-240V, 50/60 Hz, 0.4A

· Device Input voltage: DC 5V, 2.5A

· Power Rating: 1-10W

· Color Rendering Index (CRI): >80

· White light: 5,500-5,700 K

· Natural light: 4,000-4,200 K

· Warm light: 2,800-3,000 K

· Operating Temperature: -20 to 50°C (-4°F ~ 122°F)

· Storage Temperature: -20 to 60°C (-4°F ~ 140°F)

· Relative humidity: 10%-90% non-condensing

· Dimension: 244 * 144 * 19mm (9.5 x 5.6 x 0.7 inch)

Features:

1. 140 Leds deliver the full spectrum light with 99% light uniformity. last up to 100,000H for long-term use.

2. 3 color options: cool white, natural, warm white

3. 5 brightness levels: stepless control (long hold). Easy to customize the light according to your preference.

4. Built-in timer of 10min/20min/30min/60mins. Convenient power off memory function.

5. Connected with USB type C cable. It can be connected directly to computer or outlet surge protector via USB port.

6. With the standing by bracket and hanging keyhole, you can place the lamp on desk, kitchen counter, or mount on the wall.

7. Up to 10000 lux full spectrum light. Stimulate the natural sun light.

8. Perfect to use in winter or rainy season.

Package includes:

1 x Roybens light lamp

1 x AC adapter

1 x USB type-c cable

1 x user manual

Service:

24 hous fast reply.