GE Lighting HID Metal Halide Linear 70W RX7s ConstantColor WDL Warm White Clear CMH70

Cylindrical ceramic arc-tube metal halide HID linear light bulbs offer superior colour rendering with virtually no colour shift throughout their life.Fitted with RX7s round (7mm) caps to each end.Features high efficacy, improved lumen maintenance, colour rendering index of 80 - 90 and low maintenance costs.

Price: 15.53 from Lightbulbs Direct