HEL-STAR 5 is a waterproof, three function LED marker light designed specifically for helmet mounting. Other marking applications extend to vehicles, outer wear, and equipment. The low profile design installs quickly without tools or hardware using Velcro® interfaces. This latest addition to the HEL-STAR family adds functionality to the original HEL-STAR 4 design with a third operating mode and a separate ON/OFF switch.

• Safety - Low profile design. Velcro attachment provides an emergency break-away feature.
• Security - Sliding switches provide visual, tactile confirmation of ON/OFF status and operating mode.
• Versatility - Three user-defined functions in White, Green, or IR (flashing or steady)
• Operation - Field-replaceable lithium C123 cell provides long life, good cold temperature operation.
• Visibility - Meets FAA FAR Part 105.19; visible for at least 3 statute miles.
• Waterproof - For temporary exposure to depths of 16?. Not intended for extended underwater use.

• Model - Operating Modes (M1, M2, M3)
• HS-501 - M-1: White/Green (Alt. Flash), M-2: Green (Steady), M-3: IR (Flash)
• HS-502 - M-1: IR (Flash), M-2: White (Flash), M-3: White/Green (Alt. Flash)
• HS-503 - M-1: White (Flash), M-2: IR (Flash-Bright), M-3: IR (Flash-Dim)
• HS-504(*) - M-1: White/Green (Alt. Flash), M-2: IR (Steady), M-3: IR (*User-Defined Morse Code letter)
• HS-505 - M-1: IR (NATO Flash, 30/min), M-2: IR (Standard Flash, 60/min), M-3: IR (Steady)