1. No electromagnetic interference to other electronics devices.
2. 50,000+ hours average lifespan, able to sustain 2 years of continuous use.
3. 100% optically clear.
4. Operating Temp: -40 ~ + 85 deg.
5. Instant on/off, no warm-up needed.
6. Low power consumption.
7. Emark E9 ECE R10 Certification.
8. Applicable on Off-road, Driving Light for Cars and Trucks, ATV&UTV, Agriculture&Forestry machines, Mining Industry, yacht and other boats.
Most DREAMARS have got IP68, E-mark , SAE, RoHS certificate etc. Also products have done tests like Salty Spray Test,Vibration Test, High/Low Temperature Test, UV Test, Aging Test, Waterproof Test etc. With that said, this work light has long lifespan and super bright.