ＢＪＹ-1*40W吸顶式防爆洁净荧光灯

ＢＪＹ-1*28W吸顶式防爆洁净荧光灯

ＢＪＹ-1*20W吸顶式防爆洁净荧光灯

ＢＪＹ-4*20W嵌入式防爆洁净荧光灯

ＢＪＹ-2*40W嵌入式防爆洁净荧光灯

ＢＪＹ-2*28W嵌入式防爆洁净荧光灯

ＢＪＹ-2*20W嵌入式防爆洁净荧光灯

ＢＪＹ-1*40W嵌入式防爆洁净荧光灯

ＢＪＹ-1*28W嵌入式防爆洁净荧光灯

BYS-2*18W防爆防腐全塑荧光灯

BYS-2*36W防爆防腐全塑荧光灯

BYS-2*28W防爆防腐全塑荧光灯