Advanced thermal management- short circuit and open circuit protection and many other innovative features. Surface mount and flush mount LED cubes give you tons of options for every application you need. Specs Input Voltage: 10-30V DC Power Consumption: 12W each Pair (4-3W CREE LED) Lumen Flux: 900lm each Color Temperature: 6000K Beam Pattern: 90 degree flood Construction Housing Material: die-cast aluminum housing Housing Color: black Lens Material: PC Mounting Hardware: stainless steel Electronics: integrated-epoxy encapsulated Hardware: stainless 316 Operation Operating Temperature: -40degC to 60degC IP Rating: IP67 Protections: reverse polarity Heise HE-DLWH1 dual light wiring harness included