YXO Hydroponice AC 220V 20w 30w 50w Dob Cob LED Grow Light Chip Full Spectrum 380nm-780nm For Indoor Plant Seedling Grow Flower

1pcs Hydroponice AC 110V 220V 50w cob led grow light chip full spectrum 380nm-840nm for Indoor Plant Seedling Grow and Flower

Specification:

1. Light source: COB

2. Color:Full Spectrum370-780nm

3.Phosphor: 660nm (other supplier use 620nm,so it is cheap)

4.Chip:Bridgelux

5. Power:50w

6. Input Voltage: 220-277V

7.Size:78x44x1.6mm

8. Housing Material: Aluminum

9. Source Life: >50,000 hours

10. Lighting angle: 120

11. Warranty: 3 Years

12.why our led chip is better than other chip, because this is new technology DOB,There are 6 fuctions to protect led chip long lifespan.

A1:MOV for surge protection>4000V passed

A2:1000V Bridge rectifier

A3:Constant current and constant power control

A4:NTC sensor for pcb overheat protection

A5:Voltage-regulator for ic vdd protectio

A6:Driver IC, over voltage and over current control