是不是有防爆型的LED三防灯 防爆 防腐 防尘 防水

ledpan

Q:是不是有防爆型的LED三防灯？
' I8 a! A: J# ?* q$ WA:不是防爆的
& y- S* F& }" p& ]6 x% yQ:防爆，防腐，防尘，防水
A:就是三防灯
Q:因为客户还提到了EX rate
A:那你想多了
Q: Their major concerns/factors are longevity, ability to withstand the elements, EX  rating and cost.  I am trying to find out how much they are currently paying, but I  can’t be certain they will give me that info.  I would like for you to have a look  at these specifications in the link below and see if we can find someone who has  this product in China.  I would like a superior product if we can as they are having  real trouble with corrosion and longevity in particular.  I would also like for us  to find someone doing LED technology in this field.
A:去找防爆灯工厂吧
' y& O1 o1 m! p% }7 jQ: Ex rating 是防爆灯里面的等级吗？
% e, K8 P4 }1 [; iA:对的
, ]& H2 M8 I4 W% s( zQ:要这种类型的,但改成LED.

4 L4 ^, T- U( @% @& f: IA:防爆等级CLASS 1 DIVISION 1 GROUP ABCD，看客户要的哪种啊，你发的那种就是三房灯 fixture，里面放灯管
4 [- H9 ^* z% kQ:客户给我的链接看着是三防灯 Their major concerns/factors are longevity, ability to  withstand the elements, EX rating and cost.
- A: }# F( d5 jA:找工厂去问吧
6 b5 G2 ~5 O$ J7 d/ zQ: 但邮件里有个EX Rating
+ a; X# r& u0 z- O9 ?$ v: T) KA:欧洲认证的防爆灯管科鸿健KHJ，耐比有。北美认证的不知道。中电南方的便宜点，科宏健的 很贵。