LED Recessed Lighting Retrofit, 4-inch 7 Watt 6000K Daylight White Ultra-Thin LED Ceiling Can Light Downlight Easy Installation-4 Pack Ultra thin design, the panel light exactly embedded ceiling, makes the ceiling flat. Easy installation, can be easily fitted instead of ordinary recessed light fixture. No RF interference, bright and soft light, can protect your eyes and brains. Input Voltage: AC 85V~265V. Not dimmable. Scientific shell design. Frosted LED lens, anti glare and scratch resistant. Rugged aluminum housing ensures corrosion resistance and excellent heat dissipation. Environmental friendly, low heat, no IR or UV radiation, low power consumption, energy-saving. Lower maintenance costs. 50000 hours average extremely long life reduces re-lamp frequency and save your effort to replace lights. Wide application range: perfect for wall, ceiling, hotel, office, home etc. decoration and lighting. Package included: 4PCS panel lights+4PCS LED drivers.