??R7S LED bulb??The R7S 30W 118mm LED bulb is a perfect replacement for the 200W/300W halogen bulb, commonly found in flood lights, natural white 4000K, 3000 lumens.The bulb uses 5630 brightness chip with strong illumination and low light attenuation, which makes the bulb brighter and more durable. ??Dimmable, good color rendering performance??The bulb is dimmable from 10% to 100%, with smooth dimming and the brightness can be adjusted as needed.CRI>80, high color rendering performance, closer to natural light, more able to show the true color and shape of objects.It can protect the eyes from fatigue. ??Energy saving and environmental protection??This upgraded R7S bulb is made of high quality aviation aluminum, sturdy and durable. Fast heat dissipation, 200??degree beam angle. No radiation,no noise.Low power consumption, higher energy efficiency.The lifespan can reach 50,000 hours, almost 10 times that of halogen bulbs.Can well reduce electricity expenses and frequent replacement of bulbs. ??Easy to install??The base is standard R7S 118mm base, easy to install.Bulb size: 118mm*55mm*40mm (4.65 inch*2.17 inch*1.57 inch), weight: 250 g.Lightweight and portable, instant on full brightness, flicker-free, noise-free.Please check that the size fits your device before purchasing the bulb.Note: This bulb requires an LED compatible dimmer.Do not use it in a completely enclosed fixture. ??Wide Application??This R7S LED bulb is a good alternative to traditional double-headed halogen lamps and an ideal flood light replacement bulb. It is suitable for lighting many occasions (home lighting and professional lighting).Can be used as: ceiling lights, floor lamps, special lamps, reading lights, security lights, wall lights, garden lights, landscape lights, shop lighting, stage and studio lighting, etc.