Zhongshan 12V 50W LED Chip 30-34V 12V COB LED

10W 20W 30W 50W 70W 100W High Power COB LED Chip

   Key Word

 1.50w cob led

 2.high power led chip

 3.100w led chip

       Square LED Chips

Round LED Chips 

Notes

1.Tolerance of measurement of Luminous Flux is ±10%

2.Tolerance of measurement of Vf.±0.1 V.

3.Use alcohl-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary

Features

1.Silicon Glue: USA import( Good glue has less lighting degradation)
2.Phosphor Powder: USA import (Good phosphor have better performance)
3.Stents material: cooper base + Gold Palating ( For better thermal conductive/ Electric conduction)
4. Stents(Base) type: 1. circular base; 2. square base (as your requirement)
5. Used the advanced equipment: ASM LED solid crystal machine, ASM welding machine, Import Powder
6.Spectrophotometry machine: AVISION (Make sure the same BIN No. for our customers)

Advantages

1.ENERGY SAVING - Save up to $300 over the life of T8 led tube on electricity Bill! Replace 40W fluorescent tubes by 18W LED shop lights. High efficiency 115+ Lumens per watt.

2.EASY INSTALLATION - T8 4FT linear led tube light bulb is Single End Powered led tubes. Remove Starter/Bypass Ballast.

3.DURABLE--Rated life span 30000 hours, reduce frequency of replacing light bulbs.

4.RELIABLE--No lead or mercury. No UV or IR. CE, ROHS, FCC compliant. One year warranty.

5.WIDE APPLICATION - Preferred by most of contractors, electricians and wholesalers. Installed in office buildings, schools, hospitals, hotels, workshop and parking lots etc. Suitable for indoor gardening plant lighting.