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ADVANCE High-Pressure Sodium Ballast Ignitor LI501-H4 - High-Pressure Sodium Ballast Ignitors
ADVANCEHigh-Pressure Sodium Ballast Ignitors

ADVANCE High-Pressure Sodium Ballast Ignitor LI501-H4

The ADVANCE Ballast Ignitor is a high-pressure sodium ballast ignitor for 400 W bulb watt applications, with a maximum 2 ft distance to bulb and a 1 7/8 in overall diameter (MPN LI501-H4). 3G Electric interprets…

SKU 3G-OTH-386641

Also listed as: LI501H4 · LI501 H4

Brand
ADVANCE
Item
High-Pressure Sodium Ballast Ignitor LI501-H4
Part Number
LI501-H4
Category
High-Pressure Sodium Ballast Ignitors
Available to Order
Also known as:LI501-H4ADVANCE
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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

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

ADVANCE
Manufacturer Part Number
LI501-H4
Type
- Max, 2 ft Distance to Bulb - Max
Mfr. Model
LI501-H4
Overall Dia
1 7/8 in
Overall Length
2-1/2
Overall Diameter
1-7/8
Bulb Wattage - Minimum
150
Distance to Bulb - Maximum
2
Distance to Bulb - Minimum
5

Technical Documents

(1)
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ADVANCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ADVANCE Ballast Ignitor is a high-pressure sodium ballast ignitor for 400 W bulb watt applications, with a maximum 2 ft distance to bulb and a 1 7/8 in overall diameter (MPN LI501-H4). 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in controls as an authorised distributor.

Frequently Asked Questions

What is the ADVANCE LI501-H4 ballast ignitor used for?

The ADVANCE LI501-H4 is a high-pressure sodium ballast ignitor designed to start 400 W HPS lamps. It delivers a high-voltage pulse to ignite the lamp arc, ensuring reliable startup in industrial and commercial lighting systems such as warehouses, parking lots, and street lighting.

What are the specifications of the ADVANCE LI501-H4 ignitor?

The ADVANCE LI501-H4 supports a maximum bulb wattage of 400 W and a maximum distance to bulb of 2 ft. Its overall diameter is 1 7/8 in. This high-pressure sodium ballast ignitor is designed for reliable lamp ignition in compatible HPS fixtures.

Where to buy the ADVANCE LI501-H4 ballast ignitor worldwide?

You can source the ADVANCE LI501-H4 ballast ignitor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives efficiently for your lighting project.

How to install the ADVANCE LI501-H4 ballast ignitor?

To install the ADVANCE LI501-H4, first disconnect power. Mount the ignitor securely near the ballast, keeping the distance to bulb within 2 ft. Connect wires per the wiring diagram: typically line, ballast, and lamp leads. Ensure all connections are tight and insulated before restoring power.

Used in

Common applications for ADVANCE
Commercial office lighting — ADVANCE application programmable LED drivers (e.g., XI036C140V054BSM2) for tunable troffer fixtures
Warehouse high-bay lighting — ADVANCE fixed output constant current drivers (e.g., LEDINTA0700C210DO) for 150 W LED luminaires
Fluorescent retrofit projects — ADVANCE step-dimmable ballasts (e.g., IOP-2S28-95-SC-SD) for T5 lamp upgrades
Street and area lighting — ADVANCE high-pressure sodium ballast ignitors (e.g., LI551-H4) for HID lamp starting
Industrial linear lighting — ADVANCE LED drivers for UL Type C lamps (e.g., 913701269202) for 9 W tube replacements
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ADVANCE Products

3G Electric supplies ADVANCE high-pressure sodium ballast ignitors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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