We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red dome strobe light on aluminium base, glass lens, surface mount

Federal Signal

Federal Signal 151XST-120R Red Strobe Warning Light

SKU CH-JRBQ-QRXYT

Red strobe warning light for hazardous locations, 80 flashes per minute and 165 candela output, IP66 and NEMA 4X rated, operates from -67 to 150 degrees Fahrenheit on 120V AC

  • TypeSurface Mount Base
  • ColorRed
  • Weight4.3
  • High-visibility red strobe flashes 80 times per minute
  • 165 candela output cuts through smoke and fog
  • IP66 and NEMA 4X ratings seal out water and dust
  • Operates from -67 °F to 150 °F for extreme environments
  • 120 V AC power draws only 0.32 A for efficient installation

Hazardous Location Warning Light

The Federal Signal 151XST-120R is a surface-mount strobe warning light built for hazardous environments. It carries IP66, Marine and NEMA 4X ratings for reliable operation in wet or corrosive conditions. The unit suits industrial facilities, marine vessels and outdoor installations that demand a durable visual alert.

Sustained Flash Performance

A strobe tube produces 80 flashes per minute with a 165 candela output rated for 10,000 hours of lamp life. The light maintains this cadence and intensity continuously across the full operating range. No output degradation or thermal throttling occurs during extended operation.

Thermal Envelope and Power Draw

The aluminium housing with glass dome lens operates from -67 to 150 degrees Fahrenheit without active cooling. Power consumption is 0.32A AC at 120V AC, yielding silent, fanless performance. The 4.3-pound fixture mounts via a 3/4 inch NPT conduit entry for secure installation.

Highlights

  • High-visibility red strobe flashes 80 times per minute
  • 165 candela output cuts through smoke and fog
  • IP66 and NEMA 4X ratings seal out water and dust
  • Operates from -67 °F to 150 °F for extreme environments
  • 120 V AC power draws only 0.32 A for efficient installation

Specifications

BrandFederal Signal
Model151XST-120R
TypeSurface Mount Base
ColorRed
Weight4.3

Questions about this item

How much heat and noise does the 165 candela strobe tube produce when running continuously at 120V AC?

The unit draws 0.32A at 120V AC with no moving parts, so it runs silently and generates only modest warmth from the strobe tube and its housing.

What mounting hardware must I already have to install the 3/4 in NPT surface-mount base?

You need a 3/4 inch NPT threaded conduit opening or pipe nipple on the mounting surface to screw the aluminium housing directly into place.

Will the IP66 and NEMA 4X aluminium housing survive next to older equipment in a -67 °F to 150 °F ambient range?

Yes, the glass dome and aluminium housing are rated for that full temperature span and the IP66/NEMA 4X seals keep dust and water out regardless of adjacent gear.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.