Outdoor Lighting in North Hempstead, NY (2026)
3 verified outdoor lighting rules for North Hempstead, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
North Hempstead's recommended design standards for the Port Washington Business Overlay District ask outdoor lighting to be shielded so it doesn't direct light skyward or create off-site glare, and to favor LED fixtures over high-pressure sodium or metal halide, under § 70-195.23G. Like the rest of the design guide, the standard is voluntary rather than a building-code mandate.
North Hempstead Port Washington Dark-Sky Guide
Few RestrictionsNorth Hempstead Code § 70-195.23G
G. Outdoor lighting. (1) Lighting should be of a height and intensity to ensure a pleasant and safe sidewalk for pedestrians. (2) The use of light-emitting diodes or other alternative to high-pressure sodium or metal halide is preferred. (3) Lighting should be shielded to ensure a minimum amount of light is directed towards the sky or creates off-site glare.
Light Trespass & Shielding
North Hempstead requires every exterior and parking-lot light fixture in its Industrial B District to be shielded so light doesn't cross onto a neighboring property or shine upward, under the glare-and-heat performance standard at § 70-189.2H. The rule sits alongside the district's noise and dust standards enforced at building-permit stage.
North Hempstead Industrial Light Trespass Rule
Some RestrictionsNorth Hempstead Code § 70-189.2H
All lighting on the exterior of buildings and within parking lots or outdoor storage areas shall be shielded so as not to allow light to trespass onto neighboring properties or light from shining upward.
Billboard Lighting
North Hempstead confines billboards to industrial districts and layers on strict lighting limits under Town Code § 70-197. A billboard's illumination cannot glare off the lot it sits on, must go dark within thirty minutes of closing, never later than 11 p.m., when it faces a residential district, and it cannot flash, blink, or change color.
North Hempstead Billboard Lighting Rules
Some RestrictionsNorth Hempstead Code § 70-197I, § 70-197J, § 70-197O
No sign shall be erected which directs, emits, radiates or reflects any beam, ray, gleam or glare of light away from the lot on which such sign is located. ... All signs which direct, emit, radiate or reflect any beam, ray, gleam or glare of light on an abutting residential district shall be extinguished within one-half (1/2) hour after the close of business and in no event later than 11:00 p.m...
Looking for Nassau County county-wide rules?
County ordinances apply to unincorporated areas and may supplement North Hempstead city rules.
Outdoor Lighting in Nassau County →