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

PHILIPS C400S51/ALTO High Pressure Sodium Lamp

<p>The PHILIPS C400S51/ALTO is a high-output High Pressure Sodium (HPS) lamp designed for demanding industrial and outdoor lighting applications. With a powerful 401.5W rating and a warm 2100K color temperature, it…

SKU 3G-OTH-390981

Also listed as: C400S51ALTO · C400S51 ALTO · C400S51-ALTO

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

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

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

Technical Documents

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

Product Description

<p>The PHILIPS C400S51/ALTO is a high-output High Pressure Sodium (HPS) lamp designed for demanding industrial and outdoor lighting applications. With a powerful 401.5W rating and a warm 2100K color temperature, it delivers efficient, long-lasting illumination. This lamp features an ED18 bulb shape and a Mogul Screw (E39) base, ensuring compatibility with standard high-wattage fixtures.</p><p>Ideal for warehouses, manufacturing plants, and large-area floodlighting, this Philips lamp is a reliable choice for procurement buyers. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia. Contact us for your bulk requirements.</p>

Frequently Asked Questions

What is the wattage and base type of the PHILIPS C400S51/ALTO?

The PHILIPS C400S51/ALTO is a 401.5W High Pressure Sodium lamp with a Mogul Screw (E39) base.

Can I get a quote in SGD and is GST included for Singapore buyers?

Yes, 3G Electric provides quotes in SGD on request. For Singapore buyers, GST is handled accordingly.

Used in

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Residential or commercial downlighting — Philips 15BR30/PER/927/P/E26/WG/HO/T20-4/1PF BR30 LED for recessed cans
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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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