1.Applied to illumination of water dripping,water spattering,water coagulating place in ships,such as oven cabin, dry cabin,tunnel, pipeline and weather deck etc. 2.The shell adopts good quality steel plate tensioned, lampshade adopts injection of PC,and has the seal structure. 3.In order to prevent from electric shocking,equipped with copper earthing rod with the mark emergency in the lights. 4.Plug-in type lamp holder,equipped wiring terminal inside,convenient to connect. 5.The lamp equppied B15 lamp holder, used for 24V/15W emeragency bulb, the edage of lampshade marks the emergency marking, remark clear that need the emergency device when order. 6.Equppied compensating capacitance inside the lamp, also has the good effect of start. 7.Confron to CB/T3857-1999 STANDARD TypePowerVoltagePower factorLamp holderRemarkJCY23-22Χ20W110v/60hz220v/50hz220v/60hz>0.85G13---------JCY23-2E2Χ20W110v/60hz220v/50hz220v/60hz>0.85G13with emergencyJCY23-2EF2Χ20W110v/60hz220v/50hz220v/60hz>0.85G13with emergency and guardJCY33-22Χ20W110v/60hz220v/50hz220v/60hz>0.85G13-----------JCY33-2E2Χ30W110v/60hz220v/50hz220v/60hz>0.85G13with emergencyJCY33-2EF2Χ30W110v/60hz220v/50hz220v/60hz>0.85G13with emergency and guard JCY43-2 2X40W110v/60hz220v/50hz220v/60hz >0.85 G13 ----------- JCY43-2E 2x40W110v/60hz220v/50hz220v/60hz>0.85G13 with emergency JCY43-2EF 2x40W110v/60hz220v/50hz220v/60hz>0.85G13 with emergency and guard