Color: White Work in Silence - Luring flying insects with special violet light and then capturing them on the special glue boards, killing them softly and no more annoying popping noise. Triple Effect - Unique inner reflective coating boost the UV light produced by Philip bulb up to triple times, increase the cover area (900 sq. ft.) and ensure better performance in daytime. Ideal for all indoor environments - Effectively fly light trap, ideal for use in kitchens, restaurants, stores, supermarkets, offices, hospitals, schools and other living and working areas. Not for outdoor use. Also A Decorative Light - Stylish wall sconce design with soft violet light, no one will feel uncomfortable with it.