7w 40cm new and intelligent lamp bathroom light bar silver white light high brightness lights grade material lighting lamps

features: 1. new and intelligent lamp for household use 2. the brightness of the light can be adjusted 3. energy saving and environmental protection, good concentrating, soft light 4. exquisite workmanship, waterproof and dust-proof 5. long lifespan is economical and practical 6. super brightness, low power consumption and environmentally friendly 7. easy to install, can be used in the hallways, stairways, steps, bathrooms etc