Commercial Street Lights

Commercial LED street light pricing depends on fixture type, wattage, optic configuration, and order quantity. Cobra head fixtures for roadway use typically range from $80 to $400 per unit; decorative post top packages with poles run higher. The real measure is total cost of ownership: LED fixtures typically deliver 3–5 year payback through energy savings of 50–70% and elimination of relamping labor. Contact Guangqi Lighting for volume pricing based on your project specifications.

LED street lights deliver 120–170 lm/W system efficacy versus 80–110 lm/W for HPS, with an L70 lifespan exceeding 100,000 hours compared to roughly 24,000 hours for HPS lamps. LED provides a CRI of 70–90+ (accurate color rendering) while HPS produces only CRI 20–30 (monochromatic yellow). LED fixtures dim instantly via 0-10V or DALI controls; HPS cannot be dimmed and requires 5–10 minutes to reach full brightness after startup.

Per ANSI/IES RP-8 guidelines, minimum mounting heights are 25 feet (7.6 m) for major roads and 20 feet (6.1 m) for local streets. Decorative post top fixtures in residential and pedestrian areas typically mount at 10–14 feet. Pole spacing generally runs 3–4 times the mounting height for uniform illumination coverage. Guangqi provides complimentary photometric layouts to refine pole placement for your specific road geometry.

At minimum, commercial street lights should carry CE marking, IP65 or IP66 ingress protection rating, and RoHS compliance. For North American projects, DLC (DesignLights Consortium) listing enables access to utility rebate programs. Photometric performance should be verified through LM-79 testing, with LED lumen maintenance documented per LM-80 and TM-21 standards. Dark Sky compliance requires fully shielded optics with zero uplight emission.

Quality LED street lights carry an L70 rated lifespan of 100,000+ hours — approximately 22 years at 12 hours of nightly operation. This compares to 5–6 years for HPS lamps and 3–4 years for metal halide. LED fixtures degrade gradually rather than failing abruptly, maintaining consistent light output throughout their service life. Driver quality is equally important: specify drivers rated to 100,000 hours to match LED chip longevity.

Fixture selection depends on road classification and application. Cobra head fixtures suit highways and arterial roads — their directional Type II/III optics push light along the roadway. Post top fixtures work for municipal streets, campuses, and residential areas where aesthetics matter alongside illumination. Shoebox fixtures deliver broad, high-output coverage for parking lots and commercial properties. Use the Decision Matrix above to match fixture type, wattage, and CCT to your application.

Dark Sky compliant fixtures direct all light downward with zero uplight emission, reducing light pollution, light trespass into adjacent properties, and ecological disruption. DarkSky International provides third-party certification for qualifying fixtures. Our fully shielded cobra head and shoebox fixtures meet these requirements. For residential areas, combining Dark Sky optics with 3000K CCT further reduces blue light emission — consistent with AMA guidance for community lighting.

Modern solar street lights with LiFePO4 batteries and monocrystalline panels deliver 3–5 nights of autonomous operation in most climates. Solar is particularly cost-effective for new developments (no trenching costs), rural roads, and off-grid locations. Performance is site-dependent: regions with strong solar insolation see the best results. Our solar fixtures include built-in motion sensors and dimming schedules that extend battery autonomy by operating at reduced output during low-traffic periods.