产品特点:铝合金外壳**美观发热量底,超长使用寿命,无缝连接,低压供电稳定安全,带红外线感应及开关. 型号/Model:B50NCC/B50NCC-IR 光源/Tube of Lamp:5050 SMD LED LED数量:18/33PCS双排灯珠规格/Spec:W300/500MM*L33MM*H7MM 材质/Housing:亚克力+铝材 Acrylic and Aluminum发光颜色/Light cilor:暖白(3200k-4200k),冷白(5600k-6000k),红,黄,蓝,绿, Warm white cool white red,yellow,blue,green