Answering the need for powerful, reliable outdoor illumination, these high pressure sodium flood lights and bulbs are suited for security, parking lots, perimeters, and signage. Best for property owners who want strong, wide-area coverage and long life from HID or equivalent lamps. The top picks balance durability, weather resistance, and ease of installation. Below, see a concise buyer’s guide, followed by five targeted product profiles and a practical buying guide with quick comparisons and FAQs.
| Product | Best For | Key Benefit |
|---|---|---|
| NSI FLM70S | Small- to mid-size flood coverage | Solid die-cast housing, Bronze finish |
| NSi FLC70SQ | Compact security lighting | One-piece lens, wet-location rated |
| NSI FLM100S | Medium-wide area lighting | Adjustable optics, robust housing |
| Sunlite LU150/MED | Long-life HID replacement | High output, 150W, ED17/MED base |
| Sunlite LU70/MED | Budget-friendly flood lighting | 70W HID with solid lumen output |
NSI FLM70S Multi-Purpose Bronze Flood Light
Best for medium-area coverage, the NSI FLM70S uses a 70W high pressure sodium configuration in a bronze-dressed housing. The design emphasizes durability with a die-cast exterior and a weather-ready profile. It integrates a 120 R-NPF ballast option, making it a sensible choice for mid-sized perimeters and entryways. Choose this if you need a reliable, lower-wattage HID flood light with a classic outdoor finish.
Who it’s best for: property managers seeking reliable, medium-range flood lighting for walkways or storefront exteriors without the need for high-wire power. Limitation: 70W may be less bright for very large perimeters compared to higher-wattage models.
NSi Industries FLC70SQ Flood Light, Sodium, Compact
Compact yet versatile, the NSi FLC70SQ is designed for security and perimeter lighting with a 70W sodium lamp. Its die-cast housing, powder-coated finish, and one-piece high-impact tempered lens contribute to long-term outdoor reliability. It is listed for wet locations, making it suitable for exposed settings. Best for: tight installations where space is at a premium but you still want robust flood coverage.
Tip: Its compact footprint may require careful wall or mount selection to ensure optimal aiming and light distribution.
NSI FLM100S Multi-Purpose Medium Flood Light 100W
The NSI FLM100S increases the wattage to 100W for broader coverage while maintaining a durable bronze, die-cast aluminum housing. Its adjustable ½-inch knuckle NPT threads and selectable optics allow precise aiming across larger areas, such as entrances or loading zones. Best for: sites needing stronger illumination without stepping up to the 150W class. Limitation: Higher power may require compatible ballast and mounting to achieve ideal throw.
Sunlite LU150/MED High Pressure Sodium Light Bulb
The Sunlite LU150/MED bulb is an HID solution designed for ED17/MED fixtures with a medium E26 base. It delivers about 15,000 lumens of warm HID light at 2100K color temperature. Best for: retrofit projects where a long-life HID alternative is desired, especially in parking lots or wide walkways. Caution: Ensure ballast compatibility with ED17/MED fixtures to prevent improper operation.
Sunlite LU70/MED High Pressure Sodium Light Bulb
The Sunlite LU70/MED is a 70W HID bulb offering about 6000 lumens at 2100K. It uses a standard E26 base and is suitable for various HID fixtures, including street and area lights. Best for: smaller budgets or retrofit projects where a reliable HID bulb is needed without upgrading fixtures. Limitation: Lower wattage means narrower coverage compared to 150W options.
Buying Guide: Key Considerations For High Pressure Sodium Flood Lights
What coverage area do you need? For wide areas like parking lots or large entrances, aim for higher wattage or fixtures with adjustable optics. Consider the mounting height and beam spread when selecting a model.
Weather and location matter. Choose units rated for wet locations and with corrosion-resistant housings if installation is exposed to rain, snow, or salt air. A dusk-to-dawn feature can reduce energy waste in some outdoor setups.
Compatibility and maintenance. Verify ballast compatibility (whether 70W, 100W, or 150W) and ballast type before purchasing. LED alternatives exist, but if you specifically need HID, match the lamp base, ballast, and fixture specifications.
Durability and installation. Die-cast housings and powder-coated finishes extend outdoor life. Ensure there is a secure mounting option (knuckle, wall pack, or floodlight housing) and verify the ease of aiming and servicing the light.
FAQ
- What is a high pressure sodium flood light best used for? – HID flood lights provide strong, broad illumination ideal for security perimeters, parking lots, and walkways.
- Are 70W and 100W options sufficient for large areas? – They cover mid-sized areas well, but larger sites may require 150W or higher or multiple fixtures.
- Do these bulbs require a specific ballast? – Yes, most HID bulbs are designed to work with compatible ballasts; confirm ballast type (e.g., ED17/MED) before buying.
- Can I retrofit HID bulbs into LED fixtures? – This depends on ballast compatibility and fixture design; consult a professional before retrofitting.
- Are these fixtures weather-resistant? – Look for wet-location ratings and corrosion-resistant housings for outdoor use.
- What maintenance is needed for HID flood lights? – Regularly inspect connections, aiming, and lens integrity; HID bulbs have specific warm-up and warm-down behavior.