General FAQ

Default solution folder, feel free to edit or delete it.

Does input voltage matter?
If ballast is compatible with the supply voltage, so are the lamps. The ballast adjusts supply voltage for the lamps.
Thu, 3 Sep, 2015 at 3:14 PM
For an enclosed or partially enclosed fixture, which lamp works best?
Lunera CFL LED Lamp Gen 3 – OK for all fixtures up to 150°F external ambient.  Lunera MH LED Lamp  E39 Gen 2 – OK for all fixtures up to 150°F external a...
Thu, 11 Aug, 2016 at 10:34 AM
Is a ballast needed or will line voltage work?
Lunera CFL LED Lamp G24d/q – product is driven from existing ballast only. Lunera CFL LED Lamp GX23, product can be driven by existing ballast or dir...
Thu, 11 Aug, 2016 at 10:37 AM
Does power need to be disconnected in order to remove and replace lamps?
Lunera strongly recommends powering down the ballast prior to lamp installation for two reasons: -          Hot removal of an operating l...
Thu, 11 Aug, 2016 at 11:45 AM
How does thermal derating affect lumen output?
Lunera’s ThermalIQ™ will allow the lamp to dim in exceptional thermal circumstances in order to avoid over-temperature on key components including the LEDs....
Thu, 3 Sep, 2015 at 3:34 PM
I have a fixture where 360° emission of light appears to be critical to the optical functioning; does Lunera have a solution for this?
We currently do have a product line which produces 360° light. Please contact our customer support for more details on our Lunera HID LED 360 Lamp or down...
Fri, 12 Aug, 2016 at 10:35 AM
Is it Energy Star Certified? Is DLC Certified? How do I get rebates? Which QPLs does it belong in?
Currently, there is no category for Energy Star for Commercial CFL replacements or HID replacements. DLC is developing a category for both; in the meanti...
Thu, 11 Aug, 2016 at 10:43 AM
Does Lunera have any certifications?
Lighting Design Laboratories (LDL) has certified our Lunera CFL LED Gen3 Lamp only. Design Lighting Consortium (DLC) has no certification for b...
Thu, 11 Aug, 2016 at 10:44 AM
Please explain how the ballast can overdrive the LEDs (voltage/current, etc.)? (I am using an M59 ballast)
The schematic of the M59 ballast you are using is below, from the attached datasheet. The coil in this design is really just a transformer turning ...
Fri, 18 Sep, 2015 at 8:31 AM
If an existing HID fixture is UL rated then retro-fitted by removing the ballast and installing a line voltage LED lamp – is that fixture still UL rated?
Sure – it works like this: Plug & Play lamps (no modification to the fixture) are rated under UL1993 – two categories exist: O...
Thu, 11 Aug, 2016 at 10:48 AM