R7s J118

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

24 来源

The phrase 'r7s j118' refers to a specific type of double-ended linear light bulb commonly used in floodlights, security lamps, and torchieres. The 'r7s' designates the recessed single contact (RSC) base, while 'j118' (or J-type) indicates a standard length of 118mm (4.65 inches) Ledlight1 Shine.

Product Overview & Key Insights

* Dual Technologies: The market is currently split between high-output halogen bulbs (300W–500W) and energy-efficient LED replacements (10W–30W) Amazon Amazon.

* Performance Trade-offs: While halogens offer perfect color rendering (CRI 100) and high brightness (~4,900 lumens for 230W), they are fragile and consume high energy. LED versions save up to 90% energy but are often physically bulkier (diameter of 20mm–55mm), which can lead to fitment issues in tight fixtures Amazon Reddit.

* Core Applications: Primarily used for outdoor security lighting, architectural landscape lighting, and indoor torchiere floor lamps Four-Bros Voltlighting.

Market Trends & Forecast

* Steady Global Growth: The broader light bulb market is projected to reach $36.92 billion by 2026, growing at a CAGR of ~4.2% Businessresearchinsights Polarismarketresearch.

* LED Dominance: The LED lamp segment is expanding rapidly, with a projected CAGR of 11.6% through 2035 Gminsights. For R7s bulbs, the trend is a shift toward COB (Chip-on-Board) LEDs, which offer better heat dissipation and a slimmer profile to solve the traditional "fat bulb" fitment problem Ebay Youtube.

* Energy Regulations: Increasing bans on high-wattage halogen bulbs in regions like the EU are driving the demand for high-performance LED retrofits that can match the 300W–500W halogen output Youtube.

I have compiled a comprehensive list of B2B sourcing options for both halogen and LED R7s J118 bulbs, including pricing from $0.25 to $11.95 per unit and supplier details from major manufacturing hubs. The deliverables below contain the full product specifications and MOQ requirements.

You can explore these R7s J118 market opportunities further with these actions:

Sources & References

24 sources cited · Verified industry data & reports

KIMROO 6PCS 300W Halogen Light Bulbs,118mm ...

Amazon.com

r7s j118 j type double ended. r7s halogen bulb 300 watt, high output 3000 lumens,2700K warm white, used high quality tungsten wire and clear glass, is 118 mm ( ...

Alternative R7S/J118 halogen bulb for room lamp?

Reddit · r/Lighting

Do you know that these bulbs shouldn't be touched with bare hands while installing and covered up by a glass shield? There are LED alternatives.

30W Dimmable R7s Linear LED Light Bulb 118mm J-Type ...

ledlight1.com

This 30W R7 J-type LED bulb which need a special dimmer is dimmable. 118mm (4.7inches) double floodlight halogen LED replacement bulb. Pack of 5 from $16.54 $ ...

R7s Halogen Bulb J118 500W

Made-in-China.com

R7s Halogen Bulb J118 500W ; LED Type. Strawhat LED ; Applicable Scope. Machine&Machine Tool ; Certification. CE, RoHS ; Input Voltage. 220V ; Color. White.

(5 Pack) R7S Halogen 118mm 300W 120V Dimmable ...

Amazon.com

Energy Saving: 300W, 4000 Lumens. · Excellent and Safe Lighting Output: High Quality Eco-Halogen. · Base: R7S J118 J Type Double Ended. · Warranty: 90-day warranty ...

R7S LED COB Glass Tube 118mm J118 Light Bulb T3 ...

eBay

R7S LED COB Glass Tube 118mm J118 Light Bulb T3 110V Home Replace Halogen Lamps ; LED Number · Crystal chip sapphire COB lamp beads ; CRI · 80+ ; Lifespan · 50000 hrs

R7s J118

Overview

Product Overview & Key Insights

Market Trends & Forecast

R7s J118 Halogen Bulb 118mm 300w 500w

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Sources & References