The support is a ladder-like flake metal coupon, which is riveted to the lateral wall outside the lamp cup by a rivet.
所述支架为一阶梯形片状金属片，金属片通过铆钉铆接在灯杯外侧的侧壁上。
The upper cover and base plate of energy-saving lamp cup are provided with holes for ventilation and heat dissipation, and the base plate is provided with a light tube hole.
节能灯杯上盖和节能灯杯底板上均设有通风散热孔，并且在节能灯杯底板上设有灯管孔。
Professional manufacturing all kinds of LED ceiling light, bulb, lamp cup, spotlights, bean pot lamp, lamp, Star light (Wall), track lights, fluorescent and other energy efficient green products.
专业制造各类大功率LED天花灯、球泡灯、灯杯、射灯、豆胆灯、筒灯、星光灯(壁灯)、轨道灯、日光灯等高效绿色环保节能产品。
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