Osram 4099854091292, is a precision-engineered LED E27 Edison bulb offering 4W power consumption while emulating a 28W incandescent bulb output. Its dimensions are 64x143mm, and it emits a warm white light, making it ideal for indoor lighting applications where energy efficiency and long lifespan are priorities. This LED bulb provides an excellent alternative for traditional lighting fixtures, offering compatibility with standard E27 sockets. Engineers may find this bulb suitable for residential lighting retrofits, energy-efficient upgrades, and various lighting designs where warm white illumination is desired. This product ensures reduced energy use while maintaining desirable aesthetic and luminous qualities.
| Type |
LED (monochrome) |
| Housing colour |
Warm white |
| Dimmable |
No |
| Energy efficiency rating |
G (A - G) |
| Base |
E-27 |
| Beam angle |
320° |
| Bulb shape |
ST64 |
| Circuits |
100000 |
| Colour consistency (SDCM) |
6 |
| Colour rendering |
820 |
| Colour rendering index CRI |
80Ra |
| Colour Temperature Range |
2000K |
| Content |
1 |
| Diameter |
64mm |
| Dimensions (Ø x L) |
64 x 143mm |
| Energy Consumption |
4kWh/1000h |
| Equivalent to power rating |
28W |
| LEDs |
1 |
| Length |
143mm |
| Light bulbshape |
Edison shape |
| Max. system power |
4W |
| Maximum Temperature |
+40°C |
| Min. temperature |
-20°C |
| Minimum Operating Temperature |
-20°C |
| Operating Voltage |
230V |
| Power consumption in emergency mode |
4W |
| Power Range |
2.5 W - 4.9 WW |
| Power Rating |
25 W - 39.9 WW |
| Product Type |
LED (monochrome) |
| Rated luminous flux according to IEC 62722-2- 1 |
300lm |
| Suitable for lamp power |
4W |
| Weight |
0.050000kg |
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