Best 70-Watt High Pressure Sodium Bulbs for Outdoor Lighting
This article assembles a curated set of 70-watt high pressure sodium (HPS) bulbs to illuminate outdoor spaces such as parking lots, driveways, and street lighting. Each product is selected for compatibility, brightness, and longevity. Below, find detailed sections for five suitable options, plus a practical buying guide to help you compare features like lumen output, color temperature, base type, and fixture compatibility.
| Product | Brand | Lumens (Approx.) | Base / ANSI Code |
|---|---|---|---|
| GRUOTVSZAK LU70/MED | GRUOTVSZAK | 6500 lm | ED17 MED / E26, ANSI S62 |
| SYLVANIA Lumalux HID 70W | LEDVANCE | 4000 lm | ED17 / E26, ANSI S62 |
| Bluex Bulbs LU70/MED 70W | Bluex Bulbs | 6000 lm | ED17 MED / E26, ANSI S62 |
| Satco S3127 70W | Satco | — | ED17 / E26 |
| Sunlite LU70/MED 70W | Sunlite | 6000 lm | ED17 MED / E26, ANSI S62 |
GRUOTVSZAK LU70/MED High Pressure Sodium Bulb
The LU70/MED lamp from GRUOTVSZAK delivers strong brightness with 6500 lumens, designed for ANSI S62 ballasts and a medium E26 base. With a claimed life of over 24,000 hours, this bulb is built for long-term outdoor fixture use. The clear bulb style emphasizes clear light output, and the 2100K color temperature provides a warm-to-neutral glow that enhances contrast in outdoor settings. This option is suitable for street lighting, parking lots, and security lighting where high lumen output matters.
SYLVANIA Lumalux High Pressure Sodium HID Bulb 70W
This Sylvania/Lumalux 70W HPS bulb is designed for robust outdoor use, delivering about 4,000 lumens of brightness. The LEDVANCE product line emphasizes long life—roughly 24,000 hours—reducing maintenance intervals for large outdoor projects. The bulb is suitable for parking lots, warehouses, and perimeter lighting where reliable, widespread illumination is required. It comes with RoHS, CEC, and NRCAN certifications, ensuring compliance with common regional standards for outdoor lighting.
Bluex Bulbs LU70/MED 70W HPS Bulb
Bluex Bulbs offers a three-pack of LU70/MED bulbs with 70 watts and a clear glass bulb at 2100K. With approximately 6000 lumens, these bulbs are well-suited for medium-base fixtures (E26) across outdoor applications like street lighting and parking areas. The ANSI code S62 compatibility ensures the bulb is a reliable match for fixtures and ballasts designed for 70W HPS lamps, enabling straightforward retrofits and replacements without fixture alterations.
Satco S3127 2100K 70W HPS Lamp
Satco’s S3127 70W HPS lamp offers a clear bulb with a 2100K color temperature, designed for ED17 base fixtures. While the listing emphasizes its physical dimensions as a guide to fit, the key feature for outdoor use remains its HPS brightness in the mid-range spectrum, ideal for security lighting and perimeter illumination where color temperature and glare management are important considerations in fixture design.
Sunlite LU70/MED 70W HPS Bulb
Sunlite’s LU70/MED 70W HPS bulb pairs a 6000-lumen output with a 2100K color temperature, optimized for ED17 base fixtures and ANSI S62 compatibility. The clear glass and robust life are positioned for outdoor installations like parking areas, street lighting, and perimeter lighting. The 5.38-inch by 2.16-inch dimensions align with standard outdoor fixture housings, enabling straightforward retrofits and replacements with minimal downtime.
GoodBulb 70-Watt HPS HID Bulbs (Pack of 2)
GoodBulb offers a pack of two 70-watt HPS bulbs with a standard E26 base and ANSI S62 compatibility. The bulbs are noted for a long 24,000-hour lifespan and warm incandescent-like glow at 2100K. They’re suited for large outdoor lighting installations where maintenance frequency matters and consistent light distribution is essential for safe, well-lit environments around commercial properties and campuses.
GE Lucalox 70W HPS Lamp
GE Lucalox 70W HPS bulbs are a longstanding choice for outdoor luminaires. With around 6,400 lumens in a 70-watt class and a long potential service life, these bulbs are designed to minimize maintenance while delivering reliable, high-intensity illumination. A practical note for facilities managers is the bulb’s non-dimmable operation, which aligns with standard fixed-output outdoor lighting systems and ensures predictable performance across the fixture’s lifetime.
Sunlite 02503 LU70/MOG 70W HPS Bulb
Sunlite’s LU70/MOG bulb uses a mogul base (E39) and is designed for large outdoor fixtures. It delivers about 6300 lumens at 2100K, suitable for street lights, parking lots, and perimeter lighting. The mogul base supports fixtures with higher wattage sockets and ensures broad light distribution across expansive outdoor areas. The ANSI S62 code confirms compatibility with the appropriate ballast systems for reliable operation.
Buying Guide: Key Considerations For 70-Watt HPS Bulbs
- Fixture compatibility: Check the ballast type and ANSI code (commonly S62 for 70W HPS) and verify base type (ED17 or E26/MED, or mogul E39). Mismatched ballast or base can lead to improper startup or reduced performance.
- Lumen output vs. color temperature: Typical 70W HPS bulbs range from about 4000 to 6500 lumens, with color temperatures around 2100K to 2400K. Higher lumens improve area coverage; warmer temperatures can reduce glare but may affect contrast of ground features.
- Longevity and maintenance: Long-life designs (often 24,000 hours or more) reduce bulb replacements in large outdoor scenarios. Consider environmental conditions and fixture accessibility when estimating maintenance needs.
- Glass and material quality: Clear bulbs maximize light output but can increase glare. Some applications benefit from different bulb coatings that reduce glare or improve color rendition for security lighting and traffic safety.
- Energy and operating costs: While 70W HPS lamps are efficient for their class, consider ballast efficiency, fixture efficiency, and maintenance intervals. Even with longer life, ballast replacements or upgrades may impact total cost of ownership.
- Compliance and certifications: Look for RoHS, CEC, NRCAN ratings (where applicable) for regional compliance, which can affect installation and permitting requirements for outdoor lighting projects.
- Physical dimensions: Ensure the bulb’s length and diameter fit the luminaire housing. Mogul-base lamps (E39) require different fixtures than standard ED17 or E26 bases, which can influence retrofit feasibility.
- Color rendering and visibility: HPS lights prioritize brightness and coverage over color fidelity. For applications where color recognition matters (e.g., signage or pedestrian safety), consider combining HPS with additional lighting types.
When selecting a 70-watt HPS bulb, balance brightness and lifetime with fixture compatibility and maintenance expectations. The options above cover a range of bases, ANSI codes, and lumen outputs to suit different outdoor lighting schemes—from compact parking lots to expansive street lighting networks. Always verify ballast compatibility and fixture rating before purchasing to ensure optimal performance and longevity.