| Luminous intensity | Not relevant |
| Luminous flux | 7500lm |
| Nominal useful luminous flux 90° | 7500lm |
| Luminous efficacy | 182lm/w |
| Lumen main. fact.at the end of nom. lifetime | 0.7 |
| Colour temperature | 4000K |
| Colour rendering index Ra | 80 |
| The standard deviation of colour-matching | ≤6 sdcm |
Product benefits
- Same design as traditional NAV lamps with a frosted, ellipsoid full glass bulb
- Full use of reflector of existing luminaire thanks to 360-degree beam angle
- Saves up to 78 % energy when used as a replacement for sodium vapour lamps (NAV)
- Instant 100 % light, no warm-up time
- Similar light distribution as traditional NAV lamps

Our factory:


FAQ :
Q1. Q:Is there the products tested before shipping?
Yes, of course. All of our bulb we all will has been 100%QC before shipping. We test every batch every day.
Q2. Q:What's your warranty terms?
We offer different warranty time for different products. Please contact with us for detailed warranty terms.
Q3.Q:Can we visit your factory before place the order?
Yes,Very welcome that must be nice to set up good relationship for business.
Q4.Q:Can we get some samples? Any charges?
Yes, free existing labels, you need to pay shipping cost.







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