R7S high efficiency halogen bulbs 100W 2000 Lumens.Voltage: 230V.Length: 189 mm.Direct replacement for all T3 189 mm R7S double end sockets.Lasts an average life of 2500 hours, reduces the frequency of change of R7S halogen bulbs. (Please measure the size of your lamp base beforehand when purchasing, only for 189 MM base, not 78 MM) excellent performance high quality eco-halogen.Wide beam Angle of 360.189 mm double end J halogen bulb of 100 watts suitable for the R7s socket type.This is a clear glass that offers warm white (amber) illumination of 2700K with all the appropriate lights and offers a CRI 99 that allows us to see the brightness of the colors of the objects under this light.Sometimes it would get hot due to the characteristics of the halogen bulb. variable intensity R7S halogen bulbs for eye protection variable intensity R7S J189 halogen rod, which can adjust the light brightness via a dimmer.No flicker, protect your eyes.No hazardous emissions, no UV or IR radiation. (Attention, the 100W r7s projector bulb would not be as bright as the projector of the same power when held at long distance) wide application R7s halogen rods R7s 189mm T3 halogen bulb for home, store and office projectors, spotlights, work and security lighting, showroom, stage and studio lighting, street lights, landscape lighting, etc. buy with confidence We providing its customers with high quality products.We aim to ensure your complete satisfaction.