Choose your bulb OSRAM POWERSTAR HQI - TS based on the power (70W or 150W) and hue (NDL / D or WDL) WDL = hot light as light halogen, NDL = white light and D = very white light.
Osram Powerstar HQI-TS 70W/NDL Excellence RX7S . Power 70W ( 6500 lumen ). Socket Rx7s. Length of the bulb 11.7 cm. White light at 4200 Kelvin ( NDL ); Very good luminous flux. Energy efficiency class A
Bulb metal halide OSRAM POWERSTAR HQI-TS 70W/WDL Excellence. Light bulb of the highest quality. Power 70W. Socket Rx7s. WDL - WARMWHITE DELUXE ( hot color ). Very good luminous flux. EAN 4008321678300
OSRAM Powerstar HQI-TS 150W/NDL Excellence RX7S . Power 150W ( 12500 lumen ). RX7S-24. Length: 13.5 cm. White light at 4200 Kelvin ( NDL ); Very good luminous flux. Energy efficiency class A
Bulb metal halide OSRAM POWERSTAR HQI-TS 150W/D Excellence. Light bulb of the highest quality. Power 150W. Socket Rx7s. D - DAYLIGHT ( bright white Color ).Very good luminous flux. EAN 4008321678409
OSRAM Powerstar HQI-TS 150W/WDL Excellence RX7S . Power 150W ( 12500 lumen ). RX7S-24. Length: 13.5 cm. Warm light at 3000 Kelvin ( WDL ); Very good luminous flux. Energy efficiency class A