1. 主要用于仪器设备指示照明，产品外形为管状；

2. 该类灯泡有透明、磨砂、蓝色和外涂白四种颜色可供选择；

3. 一律采用铜或铜镀镍灯头，经过潮湿试验不会腐蚀；

4. 灯头内采用防潮胶泥，适合冰箱内的潮湿环境，长期工作不会松头；

5. 15w-25w的灯丝可以设计成双螺旋灯丝，提高灯丝的抗震性能，确保灯泡在运输和使用过程中，灯丝不会脱落；

5. 灯泡内置保险丝，防止意外短路发生，不会危及人身和冰箱安全。

◆ refrigerator bulbis lighting product of refrigerator，below, it is that appearance is the series of t model.

◆ this bulb has clear, frosted, blue and softwhite for option.

◆ refrigerator bulb is our leading product .our engineer has 4 innovation designs. product quality is best in refrigerator lighting profession .

◆ all bulb base are copper or copper plating nickel, passes moisture test, bulb base will not be corroded.

◆ there is dampproof binder in bulb base, working in the moist environment of refrigerator, bulb base will not be loose.

◆ the filament of 15w-25w can design double filament ，raise the ability of the resistance shake of filament,ensure filament will not drop in the transportation and the using.

◆ there are fuse in the inside of bulb, prevent unexpected short circuit to occur , will not be dangerous for personal and refrigerator safety.

6. 产品尺寸及光电参数如下：

 7. 产品矢量图