1. The housing is strong enough to withstand the pressure of explosion.
2. Even the explosion happen in the the lighting, the hot gas released through the enclosure has lost its power to cause ignition.
Note: Every ex proof products should have explosion proof certificate to ensure its safety in the hazardous area. Crown Extra has approved ATEX, CNEX certificate.
What is the advantage of nanometer reflector?
1. Nanometer reflector is thin and good for light distribution. The material of nanometer is for just 2% light loss and environmentally friendly.
2. The thickness of old electroplate reflector is about 1 mm and the light could not radiate effectively. Besides, the light loss of this material is about 10-12%.
Free Service We Could Provide
1. DIALUX simulation service
2. IES file
3. LM-80 Report of led chip
4. Test Report of integrating sphere
5. Product Brochure with your contact information to help you expand localized market
1. Led chip: CREE-XPG, PHILIP 3030/5050, OSRAM 3030, CTIZEN
2. LED Driver: Meanwell， Inventronics
3. CCT: 4000-4500K, 5000K
4. Color of the epoxy powder
5. Emergency function
6. Nameplate and Packing
Guide of selection
What's the explosive dangers presented in your location? - Dust or Gas
How often the flammable substances be presented? - Zone 0,1, 2 or Zone 20, 21, 22
What's the ignition temperature? -85/100/135/200/300/450 ℃
Choose the available explosion proof type of the explosion proof lighting.
What's the illumination area, installation height, the brightness requirement? - Specify the total lumen, the light beam angle
What's the mounting type? - Street, Ceiling, Pendant or Stanchion
What's appearance? - Round or Square?
Crown Extra, a manufacture provides lighting solutions for industrial space, both in hazardous and non-hazardous location since 2011. Why choose us? 1 Professional manufacture in explosion proof lighting for 6 years. 2 Complete quality control system and through ISO90001, ISO14001, OHSAS18001 certification. 3 Reply immediately in 12-hrs. 4 Technical Support. 5 Factory price
Welcome your inspection of our factory or meet on Exhibition
About 1 hrs from Shanghai to our factory
1.T/T, PayPal, Cash, Western union. 2.30% at order, balance before the shipment. 3.Customized sample order requires 100% prepaid.
1.Small order is delivered by express, TNT, DHL, FedEx, UPS, EMS etc. 2.Big order by Air or sea Delivery.