【High Efficiency R7S Halogen Bulbs】230W, 3100 Lumens.Voltage: 230V.Length: 4.65" (118mm). Direct replacement for all T3 118mm R7S double ended sockets. Lasts an average lifespan of 2500 hours, reducing the frequency of changing R7S halogen bulbs. (Please ONLY measure the size before purchasingof your lamp base.) (for 118mm base, NOT 78mm base)【Excellent Performance】High quality eco halogen.360° wide beam angle.118mm 200W J-type double ended halogen lamp, suitable for R7s base type.This is a clear glass which provides warm white (amber) illumination of 2700K with all suitable lights and offers a CRI 99 which allows us to see the color brilliance of objects under this light.Sometimes it would be hot due to the characteristics of the halogen lamp.【Dimmable R7S halogen bulbs for protection.【Eye Protection】118mm dimmable R7S J118 halogen rod, which can adjust the brightness of the light via a dimmer.No flicker, protect your eyes.no dangerous emissions, no UV or IR radiation.(Attention, the 150W R7s floodlight bulb would not be as bright as the same power when held from a long distance)【Wide Application: R7s Halogen Rods】R7S 118mm T3 halogen lamp for home, shop and office spotlights, spotlights, work and safety lighting, showroom, stage and studio lighting, floor lamps, landscape lighting, etc.Warm white light gives a pleasant feeling and sets the mood in your room.No UV or IR radiation.No flickering or strobe to protect family members' eyesight.