Best High Pressure Sodium Security Lights for Safe Outdoor Lighting
High pressure sodium (HPS) security lights provide bright, long-lasting illumination ideal for outdoor security, parking lots, and perimeter lighting. This guide showcases five reliable options and explains who each is best for, plus practical buying tips. Whether you need heavy-duty dusk-to-dawn reliability or compact, weather-ready fixtures, these picks help you compare features and make an informed choice.
Buyer overview: The top picks cover dedicated security fixtures with built-in photocells, compact flood-style lights for tight spaces, and robust outdoor lamps for retrofits. Best for residential driveways and small shops: Woods L1730 and Touch & Glow. Best for budget-friendly upgrades or replacements: NSI 150W HPS DSK-DWN LT and NSi/FLC70SQ options. Best for broad area coverage and flexible mounting: NSi FLM70S and related flood light designs. Use the quick table below to compare core specs at a glance.
| Product | Power | Light Output (approx.) | Key Benefit |
|---|---|---|---|
| Woods L1730 Cci Modern High Pressure Sodium Security Farm Light | 70 W | 6,400 lm | Includes dusk-to-dawn photocell; durable housing |
| Touch & Glow Outdoor Security Light | 70–70W (HPS variant) | 2000 lm (as listed) | Dusk-to-dawn with durable die-cast body |
| NSI 150W HPS DSK-DWN LT | 150 W | — | Compact budget option; lamp not included |
| NSi Lighting FLM70S Flood Light Fixture | 70 W | — | Wet-location rated; versatile flood design |
| NSI FLC70SQ Flood Light, 70W HPS | 70 W | — | Die-cast, one-piece lens; secure outdoor use |
Woods L1730 Cci Modern High Pressure Sodium Security Light
The Woods L1730 is a 70-watt HPS security light with a powder-coated housing and an included ED17 lamp. Its dusk-to-dawn photocell turns the unit on at dusk and off at daylight, providing automatic operation. Best for small driveways or entryways that require reliable night lighting without manual switches.
Who it’s for: homeowners needing an all-in-one fixture with a built-in sensor and a classic outdoor look. Why chosen: it combines straightforward installation with consistent nighttime brightness and weather resistance. Limitation: the 70 W output may be less ideal for larger perimeter areas compared with higher-watt options.
Touch & Glow Outdoor Security Light
This dusk-to-dawn security light delivers 2000 lumens of high-intensity brightness and uses a built-in photocell for automated on/off control. Its exterior body is made from durable die-cast aluminum to withstand weather. Best for mid-sized yards or barn exterior lighting where consistent nighttime visibility is essential.
Who it’s for: buyers seeking a rugged, weather-resistant fixture with automated operation. Why chosen: the photocell tech minimizes energy waste while maintaining a bright perimeter. Limitation: light output may be lower than some larger commercial units in very wide spaces.
NSI 150W HPS DSK-DWN LT
The NSI 150W HPS DSK-DWN LT is a compact option designed for smaller security setups with a 150-watt HPS distribution. Note that the lamp is not included in this model, offering flexibility for buyers who already own compatible lamps. Best for retrofits where a mid-range wattage is sufficient.
Who it’s for: budget-conscious buyers updating existing fixtures or lamp inventories. Why chosen: cost efficiency with HPS technology. Limitation: requires separate purchase of an HPS lamp for full operation.
NSi Lighting FLM70S Flood Light Fixture
NSi FLM70S is a bronze, 70-watt HPS flood light fixture designed for wall packs and broad-area coverage. It uses a ballast compatible with 120 R-NPF and is listed for wet locations. Best for perimeter lighting around warehouses, loading docks, or large exterior zones.
Who it’s for: facilities needing robust flood lighting with a classic bronze finish. Why chosen: compact flood design coupled with weather resistance. Limitation: may require additional mounting hardware for certain installations.
NSi FLC70SQ Flood Light, 70W HPS
The NSi FLC70SQ is a compact flood light fixture with a 70-watt HPS bulb and a durable, powder-coated finish. It’s suitable for security lighting around storefronts and perimeters, offering solid performance in wet locations with a sturdy die-cast housing.
Who it’s for: buyers needing a compact, rugged flood option for outdoor security. Why chosen: emphasis on long-life HPS output and weather readiness. Limitation: Lacks built-in photocell in the base model—verify with your installation plan if automatic dusk-to-dawn is required.
Buying Guide
What to consider when choosing a high pressure sodium security light
- Area size and brightness: larger spaces benefit from higher lumen output or multiple fixtures. For small walkways, a 70 W HPS unit is often sufficient.
- Power source and lamp availability: some models include the lamp, others require a separate purchase. Confirm compatibility with your existing fixtures.
- Weather resistance: look for wet-location ratings and powder-coated housings for outdoor use in varying climates.
- Photocell features: dusk-to-dawn sensors reduce energy use by turning lights off in daylight and on at dusk. Ensure the sensor is properly calibrated for your location.
- Mounting and form factor: flood-style units cover more area but may require more mounting space; wall packs and smaller fixtures fit tight spaces.
- Lifecycle and maintenance: HPS lamps typically offer long life but require periodic replacement. Consider whether a ballast-compatible quick-replacement strategy is needed.
FAQ
- What is the typical advantage of a high-pressure sodium light for security?
Answer: HPS lights provide bright, broad illumination with good efficacy, helping deter intruders and improve visibility at night. - Should I choose a fixture with a built-in photocell?
Answer: A built-in photocell offers automatic dusk-to-dawn operation, saving energy and reducing manual operation. - Are HPS bulbs replaceable in these fixtures?
Answer: In most cases, yes, but some models are sold as lamp-inclusive packages; check product details for compatibility. - Is wet-location protection important for outdoor security lights?
Answer: Yes, especially in exposed areas; a wet-location rating ensures safe operation in rain and humidity. - What is the trade-off between 70 W and 150 W HPS options?
Answer: Higher wattage provides more lumens and broader coverage, suitable for larger areas, but may consume more energy and require larger fixtures. - Can I retrofit any HPS bulb into an external fixture?
Answer: Replacement is possible if the bulb matches the fixture’s ED or MD base and ballast type; verify compatibility before swapping.