50W Explosion Proof LED Tripod Light - 3.5ft to 10ft - 7,000 lms - 6' Cord w/ Cord Cap $100-$250 The explosion proof HEPA vacuum

The explosion proof HEPA vacuum is constructed of 304 stainless steel and comes with 40` of 14-3 cord and explosion proof cord cap for connection to power sources

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So maybe you won't get rich building your own vending machines but access control using different sizes of tokens might be cool

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50W Explosion Proof LED Tripod Light - 3.5ft to 10ft - 7,000 lms - 6' Cord w/ Cord Cap $100-$250 The explosion proof HEPA vacuumSpecifications Additional Information EPL TP. S 50LED RT 6C Explosion Proof LED Tripod Light Ratings Approvals Listing: NRTL Listed for United States, Canada Class I, Divisions 1 & 2, Groups C and D Lamp Technology: LED Class II, Divisions 1 & 2, Groups E, F and G Tripod Dimensions: 3. 5' to 10' Class III, Divisions 1 & 2 Weight: 15 lbs T5 Temperature Rating Voltage: 100 277V AC Paint Spray Booth Approved Total Watts: 50W IEC 60529 Tested Total