💡 Light Up Your Life with OTC!
The OTC 3633-10 Replacement Bulb pack includes 10 high-quality bulbs designed for models 3633 and 3639. Each bulb operates at 12 volts and 10 watts, providing reliable illumination. Weighing just 0.634 ounces and measuring 4 x 1 x 0.5 inches, these bulbs are easy to install and perfect for various applications. Manufactured by OTC, these bulbs are a smart choice for anyone looking to maintain optimal lighting.
| Manufacturer | OTC |
| Brand | OTC |
| Model | 3633-10 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 4 x 1 x 0.5 inches |
| Country of Origin | China |
| Item model number | 3633-10 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3633-10 |
| Voltage | 12 Volts |
| Wattage | 10 watts |
D**.
Test light DC fusable lamp
purchased for test light, they fit and work great, product performs as or better than expected
J**C
Great replacment
Works as described
V**T
Worked with my snap on (halogen) test light
Bulb finally blew on my snap on test light after about 5 years, figured I'd order these and see if they're compatible and it works. Cheap and easy replacement, and now I have a stock just in case another bulb fails.
A**E
Good quality.
Quality product.
K**K
Snap-on test light bulb replacement
fits my old test light perfect
S**Z
Let there be light!
My Craftsman test light Sat useless in my toolbox until I found these. I have no idea how long they’ll last but my test light has value and functionality again!
S**
Replacement bulbs
Item as described. Great deal
D**D
Confirmed good shipper
Good shipperOn time deliveryWould buy again
Trustpilot
1 week ago
2 months ago
