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Specifications
- Brand Name: QINGYING
- Item Type: Ball
- Model Number: RGB RGBW RGBWY RGBWYV LED
- Certification: CCC
- Voltage: 3.0-3.6V
- Current: 300mA 700mA
- Power: 3W 4W 15W 18W
- Voltage: DC2.0-2.4V/ DC3.2-3.4V
- Beam Angle: 120 degree
- LED Chip: Epileds
- Average Life: 50000 Hours
- Application: Stage Light, Bar Bulbs etc
5-50pcs 3W-18W RGB RGBW RGBWW RGBWY RGBWYV High Power LED Chip 4/ 6 / 8 /10/12 pin Molding LED Stage Colorful Light Source Beads
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Customer Reviews
Very fast!!!
The Leds arrived in a bag where they got scuffed against each other causing a fine film of dust on each one. The major issue I found is the poor quality of the chips. Very few lights had all 3 colors working properly during test. A lot either light dimmly or not at all. This is a low voltage test so its testing uniformity of diodes. What is really upsetting is some diodes have dead points on the chip meaning the light wont last long right from the start. Some good news is these are real 3w x 3 leds, meaning total power should be 9W with all 3 chips on, or 3W per color.
After testing all 100 RGB LEDs, 3 have a dead Green, 1 dead Red, 1 dead Blue, 21 are defective (the green is very weak), and 1 green that is more yellow then green. so out of 100 RGB Leds 27 are bad. With this result I can not recommended this seller. will be going elsewhere to find LEDs to replace these.