This vapor tight luminaire adopts highgrade PC base and milky PC diffuser housing good quality seal for better waterproof intergrated the lastest SMD LED technology to achieve higher lumen output and protection ratingalso reduce glares It is avalible in 2FT4FT5FT with standardsensor dimming and emergency version function options It widely used in tunnel Railway or Metro station Supermarket stair well corridor evacuation passage especially parking lots electrical room ships and other basements Features Highgrade PC base and PC diffuser IP65 IK10 Rated High transmittance86 PC diffuser 220lmw SMD2835 LED chip as light source approval by LM80 Stainless steelPC clips option Huge terminal blockhole size 50mm for easy wiring Clipfixed Driver for easy replacement and maintenance Surface mounted or hanging installation 58G HF Sensor dimming function option Emergency functionbattery with special housingquick maintenance the battery option Linkable connection functionoption Approved by CE ROHS SAA and CTick RCM 5 years warranty