... CREE XPE LED ceiling light: 1. Replacement: 3W LED Downlight=25W halogen light Specification: Specification of 6W Down light LED: Power: ... state, high shock/vibration-resistant, less than 6% light attenuation within 5,000 hours running5) Excellent heat dissipation ... lighting, such as office building, super market, shopping mall, factory, parking lot, hotel, exhibition hall, living room, counter ...