| Item | Model No | Input Volt. | Lumps * | Base |
| 3w led bulb | wlu-3 | 90-265v | 110 lm/w | b22 |
| 5w led bulb | wlu-5 | 90-265v | 110 lm/w | b22 |
| 7w led bulb | wlu-7 | 90-265v | 110 lm/w | b22 |
| 9w led bulb | wlu-9 | 90-265v | 110 lm/w | b22 |
| 12w led bulb | wlu-12 | 90-265v | 110 lm/w | b22 |
White light universe with a brand name WLU Energy is an ISO 9001:2015 Certified entity, based in Delhi, run by an Hansraj College Alumnus with a very rich experience in LED lighting, Solar System and E-security with a team of professional engineers and technicians. .