Class I, Division 1 High Bay & Low Bay Lighting

Class I, Division 1 covers locations where a flammable gas or vapor is present continuously or under normal operating conditions: refineries, drilling rigs, chemical reactors. The C series high bay here is explosion-proof, with 0-10V dimming, up to 140 lumens per watt, and IK08/IK10 impact resistance; the S series shares the same IK08/IK10 rating at up to 130 lumens per watt. Both are built for spaces where a standard high bay can't go.

The C series adds an optional battery backup and a copper-free aluminum housing for corrosion resistance. Spec sheets are published on every product, and quotes turn around within 24 hours.