... , illumination and decoration at home and public areas,2.Suitable for hotel, dining-room,meeting room, drawing room,showroom, shop,corridor ... ensure the using life of the bulb, we suggest that do not keep the bulb continue working for more than 16 hours.2 ... bulb body is 50 degreen.If the heat can not be sank,it will hugly reduce the life of bulbs! brightness bulb with ...