10pcs DOB LED Grow Chip full spectrum 380-840nm 3500k indoor instead sunlight actual Power 20w 30w 50W DIY led grow light chip
Specification:
1. Light source: COB
2. Color: Full Spectrum
3. Color temperature: 380-780nm/3500k/450-455nm/6000k
4. Power:20w/30w/50w
5. Input Voltage: 220-277V
6,Size:75x40x1.6mm
7. Housing Material: Aluminum
9. Dimmable: Yes / No ( it can work with dimmer, it also can work without dimmer too )
10. Source Life: >50,000 hours
11. Lighting angle: 120
12. Warranty: 3 Years
13.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
A7:It can use led dimmer or SCR dimmer to dimming it
Remark:
It must need a heatsink aluminum for cooling, do not light it without heatsink aluminum.
Attention please:
we will send the lamp with strong package, but sometimes it will have some problem,
if it have damaged when shipping,please take steps by following:
1.Send us a message and tell us what is wrong with the lamp.
2.Also attaching photos or possibly send us video of test.
By the two steps, we will solve the probelm to you.
Please do not do when the lamp was damaged:
1.Open dispute
2.Give us negative feedback.
