PRODUCT FEATURES Aluminum alloy to solve heat dissipation Easy to install, safeand stable No need ballast, no flickering, no noise Ceiling ring made of aluminum, pressure die-cast Clamps can be adjusted according to the ceiling thickness High power factor : > 0.9 with In-built power unit DRIVER FEATURES Short Circuit Protection Over Voltage & Current Protection Voltage Range 90V to 265V AC 4 KV Surge Protection Auto Recovery