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Model No. SYF-2568

SAE Class 1 Warning Light


  • Lens Color: Amber / Blue / Clear / Green / Red

  • Designed for rugged applications with advanced engineering technologies.

  • Fully encapsulated circuit board, Potted

  • Heat dissipated die-cast aluminum base and conformal coated circuit board built to resist any environmental concerns.

  • Polycarbonate dome provides optimum light emission, has the highest impact break resistance rating.

  • Threaded O-ring seal between the base and lens keeps moisture out and makes maintenance a snap.

  • Durable polycarbonate lens for intense display.

  • A replaceable, helical strobe tube and an optically superior Fresnel dome to maximize the strobe light.

  • Self adjusting for day and night.

Installation Instruction


Size: Low Lens 6.4" (163 mm) DIA x 4.6" (118 mm) H


  High Lens 6.4" (163 mm) DIA x 6.2" (156 mm) H

Flash Pattern: Single; Double; Quad & Random Flash
Flash Rate: 65 / min.
Voltage: DC 12V〜48 V

Output: 18W

Energy: 16.8J

Bulb: 1 1/2 turn Xenon flash tube

Mounting: 1" pipe mounting thread in base
Lens Material: Polycarbonate

SAE J1318 May 98 approved W5-1 11

Packing: Low Lens - 6pcs/ctn/1.0 cu’ft


  High Lens - 6pcs/ctn/1.4cu’ft


EVA Gasket 1pc
Wire Grommet 1pc
5*25 mm SST Mounting Screw 3pcs
5mm Lockwasher 3pcs

5mm Nut           3pcs

Wire Splice Terminal 2pcs

Reference Item No.

Lens Color Height Model No. Lens Color Height Model No.
Amber 6.2" (156 mm) 2568HA Amber 4.6" (118 mm) 2568LA
Blue 6.2" (156 mm) 2568HB Blue 4.6" (118 mm) 2568LB
Clear 6.2" (156 mm) 2568HC Clear 4.6" (118 mm) 2568LC
Green 6.2" (156 mm) 2568HG Green 4.6" (118 mm) 2568LG
Red 6.2" (156 mm) 2568HR Red 4.6" (118 mm) 2568LR