NIGHTINGALE
Frequently asked questions
Common questions about NIGHTINGALE from 3G Electric.
What voltage do NIGHTINGALE patient bed lights operate on?
NIGHTINGALE wall-mounted LED patient bed lights, such as the NRHW series, are designed for 120/277V AC input. This dual-voltage capability allows the fixtures to be used in standard North American 120V systems as well as 277V commercial lighting circuits common in larger facilities. The drivers are factory-configured for this range, so no field adjustment is required. Always verify the supply voltage matches the fixture rating before installation.
Are NIGHTINGALE circadian rhythm flat panels dimmable?
Yes, NIGHTINGALE circadian rhythm LED flat panel lights, including the NOPB 2x2 and 2x4 models, are dimmable. They are compatible with 0-10V dimming control systems, which is the standard for commercial LED dimming. The fixtures listed by 3G Electric include dimming drivers as part of the assembly. For specific dimmer compatibility or integration with building automation systems, consult the manufacturer's installation guide or contact 3G Electric for technical support.
What is the color temperature of NIGHTINGALE headwall fixtures?
The NIGHTINGALE NRHW headwall fixtures supplied by 3G Electric are specified at 3500K color temperature. This is a neutral white light commonly used in healthcare settings because it provides good color rendering for clinical tasks while maintaining a comfortable ambient appearance. The 3500K value is fixed for these models; they are not field-adjustable. If a different color temperature is required, check with 3G Electric for alternative NIGHTINGALE products.
Do NIGHTINGALE nightlights include control cables?
Some NIGHTINGALE Assure nightlight models, such as SKU 896NL5, include control cables as part of the package. These cables allow the nightlight to be connected to nurse call systems or occupancy sensors for automated operation. Other models, like SKU 896NL4, may not include cables. Verify the specific SKU's included components on the product page or consult 3G Electric to confirm what is supplied with each unit.
Can NIGHTINGALE flat panels replace existing 2-lamp T8 troffers?
Yes, NIGHTINGALE NOPB series circadian rhythm flat panels are listed as LED replacements for 2-lamp T8 fixtures. The 2x2 and 2x4 models are designed to fit standard grid ceilings and provide comparable or higher lumen output while consuming less power. However, retrofit may require removal of the existing ballast and rewiring to the LED driver. Always follow the manufacturer's retrofit instructions and local electrical codes.
Does 3G Electric supply NIGHTINGALE products?
Yes — 3G Electric (S) Pte. Ltd. supplies NIGHTINGALE products. We stock the NIGHTINGALE catalog and supply genuine factory-original products with full manufacturer warranty and technical support.






