💡 Stay lit, stay ahead – never miss a detail with OTC replacement bulbs!
The OTC 3633-10 Replacement Bulb pack includes 10 high-quality 12V, 10W bulbs designed specifically for OTC microscope models 3633 and 3639. Compact and lightweight, these bulbs ensure bright, reliable illumination to keep your scientific and industrial work uninterrupted and precise.
| Manufacturer | OTC |
| Brand | OTC |
| Model | 3633-10 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 4 x 1 x 0.5 inches |
| Item model number | 3633-10 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3633-10 |
| Voltage | 12 Volts |
| Wattage | 10 watts |
J**N
They work
They work fineWhy did you pick this product vs others?:Cuz I needed them
L**N
Very good
Very good 👍
N**C
Just as the original
After buying, I tested each bulb and they passed utilizing 150 mA of power. Now I have enough to last me 10 years.
D**.
Test light DC fusable lamp
purchased for test light, they fit and work great, product performs as or better than expected
M**E
Good deal
They work does the job
A**E
Good quality.
Quality product.
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
Trustpilot
2 months ago
1 week ago
