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PHILIPS C400S51/ALTO NC HPS High Pressure Sodium Lamp - Mogul Screw Base (E39) High-Output Lamps
PHILIPSMogul Screw Base (E39) High-Output Lamps

PHILIPS C400S51/ALTO NC HPS High Pressure Sodium Lamp

The PHILIPS HID Bulb: Universal Burning is a 400 W high-pressure sodium lamp with a Mogul Screw Base (E39) and ED18 shape. It operates at 120V with a color temperature of 2100K and is not shatter-resistant. This…

SKU 3G-OTH-390979

Also listed as: C400S51ALTONCHPS · C400S51 ALTO NC HPS · C400S51-ALTO-NC-HPS

Brand
PHILIPS
Item
C400S51/ALTO NC HPS High Pressure Sodium Lamp
Part Number
C400S51/ALTO NC HPS
Category
Mogul Screw Base (E39) High-Output Lamps
Available to Order
Also known as:C400S51/ALTO NC HPSPHILIPS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

PHILIPS
Manufacturer Part Number
C400S51/ALTO NC HPS
Type
ED18, Mogul Screw (E39), 2100K, High Pressure Sodium, 120V
Watt
400 W
Color Temperature
2100K
Shatter-Resistant
No

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PHILIPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PHILIPS HID Bulb: Universal Burning is a 400 W high-pressure sodium lamp with a Mogul Screw Base (E39) and ED18 shape. It operates at 120V with a color temperature of 2100K and is not shatter-resistant. This product is identified by manufacturer part number C400S51/ALTO NC HPS.

Frequently Asked Questions

What is the PHILIPS C400S51/ALTO NC HPS HID bulb used for?

This 400 W high-pressure sodium lamp is used for area lighting, street lighting, and industrial high-bay applications where energy-efficient, long-life illumination with a warm 2100K color temperature is required. It operates on a 120V system with a Mogul Screw (E39) base.

What are the specifications of the PHILIPS C400S51/ALTO NC HPS HID bulb?

The PHILIPS C400S51/ALTO NC HPS is a 400 W high-pressure sodium HID bulb with an ED18 shape, Mogul Screw (E39) base, 2100K color temperature, and 120V operation. It is not shatter-resistant. The manufacturer part number is C400S51/ALTO NC HPS.

Where to buy the PHILIPS C400S51/ALTO NC HPS HID bulb worldwide?

3G Electric supplies the PHILIPS C400S51/ALTO NC HPS HID bulb to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct HID bulb for a 400 W fixture?

Ensure the bulb matches your fixture's wattage (400 W), base type (Mogul Screw E39), and operating voltage (120V). The PHILIPS C400S51/ALTO NC HPS provides a 2100K warm light. Always verify the physical dimensions (ED18 shape) fit your housing. Consult a lighting specialist if unsure.

Used in

Common applications for PHILIPS
Outdoor area lighting — Philips 100.4 W high-pressure sodium lamp with E26 base and BD17 shape for street and area illumination
High-bay industrial lighting — Philips 1000 W metal halide lamp with E39 base and BT56 shape for large spaces requiring high output
Commercial general lighting — Philips T9 circular fluorescent lamps in 8-inch, 12-inch, and 16-inch diameters for troffers and sconces
Retrofit of fluorescent fixtures — Philips LED ballast-bypass plug-in lamps with G24d base for energy-efficient upgrades
Street lighting — Philips 400 W metal halide lamp with E39 base and ED37 shape for roadway illumination
Industrial ambient lighting — Philips T9 circular fluorescent lamps with 3000K or 4100K color temperatures for general illumination
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PHILIPS Products

3G Electric supplies PHILIPS mogul screw base (e39) high-output lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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