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  3. PHILIPS SDW-50W/LV/D

PHILIPS SDW-50W-LV-D High Pressure Sodium Diffuse Bulb SDW-50W/LV/D 31344

Sdw-50w Philips Sdw-50w/lv/d 2 White Son High Pressure Sodium Diffuse Bulb 31344

( Brand: Philips ), ( Part Type: Pressure Bulb ), ( Manufacturer Part Number: SDW-50W/LV/D ), ( Country Of Origin: United States )

Review PHILIPS Sdw-50w/lv/d White Son High Pressure Sodium Diffuse Bulb

The Philips Sdw-50w/lv/d High Pressure Sodium (HPS) Diffuse bulb, model number 31344, is a versatile and efficient lighting solution designed for various applications, particularly in commercial and industrial settings. This bulb is part of Philips' extensive line of professional horticulture lighting, which is renowned for its high-quality and long-lasting performance.

The HPS bulb is characterized by its diffuse light distribution, which is ideal for providing an even and uniform illumination. It is specifically designed to emit a full spectrum light that closely mimics the sun's spectral distribution, making it an excellent choice for growing plants or for use in warehouses, parking lots, and other large spaces.

This bulb has a wattage of 50 watts and an approximate luminous flux of 7,000 lumens. Its color temperature is around 2,200 Kelvin, which is on the warm side of the spectrum, and its color rendering index (CRI) is 2, making it suitable for applications where color accuracy is not a primary concern.

One of the key advantages of the Philips Sdw-50w/lv/d HPS Diffuse bulb is its long lifespan. It is rated to last up to 18,000 hours, which is significantly longer than many other types of bulbs. This means that it requires less frequent replacement, reducing the overall cost of ownership and minimizing downtime.

The bulb is designed to operate in harsh environments and is suitable for use in high ambient temperature conditions. It is also resistant to vibration and shock, making it a reliable choice for industrial applications.

The Philips Sdw-50w/lv/d HPS Diffuse bulb is easy to install and can be used with various types of ballasts. It is available in different base types, including E39, E40, and M30, to accommodate different fixture designs. It is recommended that this bulb is used with a ballast that is specifically designed for HPS bulbs to ensure optimal performance and longevity.

In summary, the Philips Sdw-50w/lv/d High Pressure Sodium Diffuse bulb, model number 31344, is a durable and efficient lighting solution for commercial and industrial applications. Its even light distribution, long lifespan, and ability to operate in harsh environments make it an excellent choice for growing plants or for illuminating large spaces.

Philips Sdw-50w/lv/d High Pressure Sodium (HPS) Diffuse Bulb 31344: A Comprehensive Analysis

Introduction:

The Philips Sdw-50w/lv/d High Pressure Sodium (HPS) Diffuse Bulb 31344 is a lighting solution commonly used in commercial, industrial, and horticultural applications. This analysis aims to provide an unbiased assessment of the bulb's advantages and disadvantages to help potential buyers make an informed decision.

Pros:

1. High Light Output: HPS bulbs are known for their exceptional light output. The Philips Sdw-50w/lv/d model is no exception. It emits a significant amount of light, making it an ideal choice for spaces that require ample illumination.

2. Long Lifespan: HPS bulbs typically have a longer lifespan compared to other types of bulbs. The Philips Sdw-50w/lv/d bulb lasts up to 24,000 hours, which translates to less frequent bulb replacements and lower maintenance costs.

3. Energy Efficiency: Although HPS bulbs consume more power than other types, they are still energy-efficient in their own right. The Philips Sdw-50w/lv/d bulb, for instance, replaces a 400W metal halide lamp and provides the same amount of light with just 315W.

4. Color Rendering Index (CRI): HPS bulbs offer a relatively high CRI of 63-70. This means they can render colors more accurately than other bulbs, which is essential in applications where color recognition is crucial, such as horticulture.

5. Cost-Effective: The long lifespan, energy efficiency, and reduced replacement frequency result in significant cost savings over time.

Cons:

1. Warm-Up Time: HPS bulbs take longer to reach full brightness compared to other types. The Philips Sdw-50w/lv/d bulb, for instance, takes around 5 minutes to reach 100% output.

2. Flickering: HPS bulbs may exhibit some flickering, especially when used with older ballasts. Although this does not affect the bulb's performance, it can be an annoyance for some users.

3. Infrared Radiation: HPS bulbs emit a significant amount of infrared radiation. While this is not a disadvantage per se, it can lead to increased heat and energy consumption if not managed properly.

4. Fragility: HPS bulbs are more fragile than other types due to their glass enclosure and delicate internal components. Therefore, they require careful handling to avoid damage.

5. Size and Weight: HPS bulbs are larger and heavier than other types. This makes them less convenient for applications where bulb size and weight are critical factors.

Conclusion:

The Philips Sdw-50w/lv/d High Pressure Sodium (HPS) Diffuse Bulb 31344 offers several advantages, including high light output, long lifespan, energy efficiency, and cost-effectiveness. However, it also comes with some disadvantages, such as a longer warm-up time, potential flickering, infrared radiation, fragility, and size/weight.

Based on the analysis, the Philips Sdw-50w/lv/d HPS Diffuse Bulb 31344 is an excellent choice for applications where high light output, long lifespan, energy efficiency, and cost savings are priorities. The disadvantages, such as the warm-up time and potential flickering, can be managed with proper planning and implementation.

Recommendation:

If you are looking for a lighting solution that offers exceptional light output, long lifespan, energy efficiency, and cost savings, the Philips Sdw-50w/lv/d High Pressure Sodium (HPS) Diffuse Bulb 31344 is a solid choice. However, be prepared for a longer warm-up time, potential flickering, and the bulb's fragility and size/weight. If these disadvantages are deal-breakers for you, consider other types of bulbs, such as LED or fluorescent.

Details:

Old Stock, 2 Philips SDW-50W/LV/D WHITE SON, High Pressure Sodium, Diffuse Bulb 31344 NEW.

part #: sdw50wlv price

  • $13.58

specifications bulbbuffoon:

  • brand: Philips
  • part type: Pressure Bulb
  • manufacturer part number: SDW-50W/LV/D
  • country of origin: United States

general bulbbuffoon:

  • condition: New Open box
  • Facility Maintenance Safety > Facility Lighting > Light Bulbs Lamps

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offer bulbbuffoon:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: April 2, 2026
  • best offers: True
  • quantity: 1

shipping bulbbuffoon:

  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $6.85
  • type: Fixed
  • transit: 5-12 Days

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  • policy: No Returns

seller bulbbuffoon:

  • city: Ozone Park, New York
  • rating: 99.8%
  • # reviews: 2796
part type: pressure bulb, country of origin: united states,
category: business & industrial > facility maintenance safety > facility lighting > light bulbs lamps, sku: 9239658016304853,

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