Tubular dual metal halide lamp for enclosed luminaires. Metal halide lamps give a white light and have a high colour rendering ability. Tubular clear lamps are more commonly used in floodlighting applications. These lamps are can be used on both SON and Mercury control gear. 45,000lm when used with SON control gear 35,000lm when used with mercury control gear 15,000 hour life GES-E40 cap 4100K cool white colour temperature Colour rendering index =68 Not suitable for dimming Recommended for indoor use only. External ignitor required. Can be operated on standard Mercury or SON control gear.- 45,000lm when used with SON control gear – 35,000lm when used with mercury control gear- 15,000 hour life- GES-E40 cap- 4100K cool white colour temperature- Colour rendering index =68- Not suitable for dimming- Recommended for indoor use only