The Osram CFL Bulb, model [22181], is specified at 38W, 3500K. This model is a replacement choice for the corresponding compact fluorescent lighting system, including compatible ceiling or task fittings using this base.
The G10q-4 base must match the exact keyed lampholder; a different pin arrangement is not interchangeable. The 3500K colour specification helps distinguish this lamp from warmer and cooler versions for the same lit area. The fitting’s ballast must be rated for this model and its lamp wattage. This model is sold here as a 20-unit pack.
Buying tip: Check the existing socket for the G10q-4 base and compare the available clearance with the lamp dimensions.
| Brands | Osram |
|---|---|
| Color Temperature | 3500K |
| CRI | 82 |
| Life Hours | 15,000 |
| Wattage | 38 |
| Lumens | 2850 |
| Product | Compact Fluorescent Lamp |
| Color | Warm White |
| MPN ( Part No.) | [22181] |
| Base Type | G10q-4 |
| Pack Quantity | 20 |