With the power consumption in 4w, 4w SMD 3528 LED Tube is a kind of lighting fixture with the lighting & decoration function. It takes 3528 SMD LED as light source with low light decrease and good heat dissipation. 4w SMD 3528 LED Tube is made of aluminum circuit board, PC or aluminum bracket and transparent tube. Compared with traditional light Tube, 4w SMD 3528 LED tube has many advantages such as solid-state, high shock, vibration resistant, energy saving up, no RF interference, no buzzing noise, no danger of broken glass, easy installation, long lifetime, no ballast and so on. Besides, standard length and color temperature of this tube are avialable. 4w SMD 3528 LED Tube are widely used in homes, factories, offices, restaurants, hotels, malls, buses, trains, warehouses, parking lots, cabinets, cupboards, etc. It is also suitable for the articles in your stores and shops square billboards or dvertisement boards.