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1PCS DOB LED COB Lamp Chip 20W 30W 50W AC 220V Input Smart IC Driver Fit For DIY LED Floodlight Spotlight LED Bulb Cold White

US $1.79 - 2.58
US $2.56 - 3.68 -30%

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Review by Exxxr (IL)
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PRODUCT DETAILS

Item specifics

  • Item Type: Ball
  • Certification: ce
  • Voltage: 240V
  • Brand Name: YB Yiba
  • Model Number: COB CHIP
  • Watts: 20W,30w,50w
  • Size: 78mm*44mm
  • Color temperature : white,warm white
Product Description

Specification:

1. Light source: DOB

2. Color: 6000-6500K
3. CIR: >80
4.Chip:Bridgelux 
5. Power:20w/30w/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
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  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Star 0%
5.0 / 5

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