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QL Light Co.,Ltd is one of the leading China 335 constant voltage led strips manufacturers and suppliers with professional factory. Welcome to wholesale products from us.

? LED Type: SMD335
? Input Voltage: DC12V/DC24V
? Color: Red, Green, Blue, Yellow, Warm White, Nature White, Pure White
? LED Qty: 60LED/m
? Beam Angle: 120 degree
? IP Ratio: IP20, IP67
? IP20: Non-waterproof Version
? IP67: With Silicone Tube

Specifications:

Different IP version:

Applications:

1. Decorative lighting for festivals, events, shows, exhibitions
2. Architectural lighting for canopy, corridor, window, archway,
3. Backlight or edge light for signage
4. Path or contour marking
5. Channel letter lighting

LED Knowledge: 

Copied from LED NEWS.ORG (www.lednews.org)
LED lighting vibration testing
POSTED ON JULY 11, 2013 BY ADMIN IN LED KNOWLEDGE, LED LIGHTING WITH THERE ARE NO COMMENTS
Test objects: LED lighting (lamps with LED Driver, finished products).
Test method:
1) Well packaged 5pcs LED lamps, and put on the vibration test bench;
2) Set the vibration machine speed to 300 rev /min, and vibrating amplitude to 2.54 cm, starts vibrating instrument;
3) According to the above method, vibrate the LED lighting in vertical, transverse and longitudinal directions for 30 minutes each.
Test requirements:
A: After the vibration testing, LED lamps can not have loose parts, structural damage, power off and other anomalies.