(1) straight tube fluorescent lamp. The fluorescent lamp belongs to two terminal fluorescent lamps. Common nominal power is 4W, 6W, 8W, 12W, 15W, 20W, 30W, 36W, 40W, 65W, 80W, 80W and 65W. The diameter is T5, T8, T10, T12. The lamp holder is G5, G13.
(2) color straight tube fluorescent lamp. The common nominal power is 20W, 30W, 40W. The diameter is T4, T5, T8. The lamp holder is G5 and G13. It is suitable for decoration and color display in shop windows, advertisements or similar places.
(3) circular fluorescent lamps. Apart from shape, circular fluorescent lamps are not much different from straight tube fluorescent lamps. It mainly provides ceiling lamps, chandeliers and other light source for family, shopping malls and other lighting.
(4) single ended compact energy saving fluorescent lamp. The fluorescent lamp, ballast and lamp holder are tightly integrated into one body (the ballast is placed inside the lamp holder).