Product Details

400SLB Series Inside Access Fluorescent Paint Booth Light Fixture

Product Overview

The 400SLB Series Inside Access fixture features a 20 gauge powder coated, shallow steel housing that is 2" deep. This 4 Ft. fixture is available as a 4 or 6 lamp fixture with T8 and T5HO lamping options. This series provides front door fixture access with a completely removable lens assembly and comes with a paint spray cutoff switch. Lamps NOT included.


UL 844
CSA 22.2 No. 137.0
Paint Spray Listed
UL 1598 Wet / Damp
CSA 22.2 No. 250.0
Class I    D2 Groups A,B,C,D   T4 135°C
Class II    D2 Groups F,G   T4 135°C
40°C Ambient Rating


20 Gauge steel construction with a powder coat finish. Front access housing for convenient relamping and servicing.


3/16” clear tempered glass


Voltages of 120-277, 347-480


Normally open magnetic switches are intended to be used to trigger a relay (furnished by others) which disables the paint system. Because of the small capacity of the switch a solid state relay is recommended. It may be desired by others to utilize a separate power supply to segregate the relay (furnished by others) from the lighting power supply. The magnetic switch IS NOT designed to directly control light operation! The magnetic switch is rated for 10 watts resistive at a maximum of 300 VAC.

More Information


Overloading the switch circuits WILL cause failure. LDPI, Inc. recommends having a certified electrician/engineer review loads to ensure that overloading of switch does not occur.

Series: 400SLB

  • T5HO: (54W)
  • T8: (32W)

Options: 400SLB - Lamps

  • 4L: 4 Lamps
  • 6L: 6 Lamps

Options: 400SLB - Voltage

  • UNV1: 120-277V
  • UNV2: 347-480V (T5HO only)

Options: 400SLB - Finish

  • PC: Powder Coated Steel
  • SS: Stainless Steel Powder Coated White
  • AS: Aluminized Steel

Options: 400SLB - Reflector

  • PR: White Powder Coat
  • HB: High Brightness Reflector
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