💡 Light Up Your Life with Confidence!
The North American Signal ST-77 Replacement Bulb is a high-quality strobe light bulb designed for optimal performance. Measuring 1-1/4" in diameter and 2-1/2" in height, this bulb is compact yet powerful, making it an ideal choice for various applications. With a package length of 10.921 cm, width of 4.826 cm, and height of 2.54 cm, it’s easy to store and handle. Proudly made in the USA, this replacement bulb ensures durability and reliability for all your lighting needs.
N**M
Good product
very good product, good brightness of the flash, a tube that exudes quality, I recommend it! a big thank-you.
D**.
Good Company
It’s gets people’s attention and was very easy to mount. The only issue was the bulb burnt out in a little over 3 months but North American Signal sent me one. This company was very helpful and first class.
A**N
Good product
The new bulb works great, glad I bought two so I have a spare. I haul oversize loads for a living and need these things to work.
N**S
Jordan
Excellent
T**G
1/4 the cost of dealer
Lasts longer than the original bulbs, 1/4 the cost from Kenworth Dealer.
G**H
Four Stars
Worked great!
S**N
Didn't work in either of my strobes, but I'm ...
Didn't work in either of my strobes, but I'm not sure if the strobe had a problem or the bulb did.
D**Y
Five Stars
Good
I**S
Direct fit oem
Dont be fooled by imitation, this is the original North American Signal
Trustpilot
2 weeks ago
3 days ago