| Base | E27 / B22 |
| Size | 45*110mm |
| Materials of Body | Glass Cover |
| Voltage | 110-130V / 220-240V |
| Watts | 4W |
| Luminous Efficacy(lm/w) | 80 |
| Beam Angle | 360 degree |
| IP Rating | IP20 |
| Power Factor | 0.5 |
| Starting Time | <0.5s |
| Warm-up Time to 90% | <2s |
| Color Temperature | 2700 - 6500K |
| Warranty | 2 Years |
| Working Temperature | -20 - 40 |
| Working Lifetime | 25000 Hours |
| Certificate | CE, Rohs |
