Choose your bulb OSRAM POWERBALL HCI - TS based on the power (70W or 150W) and hue (NDL or WDL) WDL = hot light as light halogen, NDL = white light.
Bulb metal halide OSRAM HCI-TS 150W/942 NDL. Light bulb of the highest quality. Power 150W. The burner ceramic gives this bulb a better colour rendering. Socket Rx7s. White light at 4200K. Very good luminous flux. Energy efficiency class A+
Bulb metal halide OSRAM HCI-TS 150W/830 WDL. Power 150W. The burner ceramic gives this bulb a better colour rendering. Socket Rx7s. Shade : warm 3000K. Very good luminous flux. Energy efficiency class A+
Bulb metal halide OSRAM HCI-TS 70W/942 NDL. Light bulb of the highest quality. Power 70W. The burner ceramic gives this bulb a better colour rendering. Life span 10000 hours. Socket Rx7s. Tint : cool white 4200K. Very good luminous flux.
OSRAM POWERBALL HCI-TS 70W/830 WDL.Power 70W ( 6900 lumens ). Socket : RX7s-24 color Temperature 3000 Kelvin. Energy class A+