a second ballast can be added to run a second lamp for 2700 total lumens output for 90 minutes
470V primary and three-phase 480Y/277V secondary
Electronic Shutter Speed: Automatic
A single pigtail with positive and negative leads exiting from the back of the fixture provides easy connection to existing navigation light wiring
and each LED lamp offers exceptional 1050 lumen output each
Low Voltage Explosion Proof Light - Base Stand Mount - 22 Inch - 150 Watt LED - 12-24V-CID1 Unicorns a second ballast can beSpecifications Additional Information EPL 16BS 1X150LED 140DB LV 50 Explosion Proof LED Light Ratings Approval Listing: United States & Canada Class I Division 1, Groups C and D Lamp Type: Cree LED Class I Division 2, Group A,B,C,D Dimensions: 14" x 22" Light head Class II, Divisions 1 & 2, Groups E,F,G Weight: 30 Lbs. Class III, Divisions 1 & 2 Voltage: 11 25V AC DC T5 Temperature Rating Total Watts: 150 watts Certified to UL844 and C22. 2 Standards