The LL-304YD2C-1B is a 37-inch LED light bar manufactured by Lucky Light. It has a lifetime of up to 50,000 hours, is made from die-cast aluminum, and comes with built-in cooling fans. The light bar features adjustable mounting with both hard wired and wireless control. It has a total of 8 output channels with 0-100% dimming, adjustable RGB, tunable white, and emergency mode. The LL-304YD2C-1B is also rated IP65 and IP67 with a wide operating temperature range, making it ideal for both indoor and outdoor lighting applications.