Advantage:

High intensity LEDs,CREE,EPISTAR,BRIDGELUX,PHILIP and so on.High Quality
assurance.
2. Multi-Volt Operation: Wide operating Voltage range from 9-32V,some items can
custom made 9-80V DC.
3. Durable Housing: Heavy-Duty Die Cast Aluminum housing,and with good
Sealed.Good function in Water and Dust Proof.
4. Oversized heatsink keeps LEDs running cooler,resulting in brighter and life span
longer. https://www.dtsanyparts.com/other-sany-excavator-parts/excavator-led-work-lamp.html