R7S LED Bulb 78MM 15W Dimmable J78 Flood Light - Warm White

In this review the R7S LED Bulb 78MM 15W dimmable kit is presented as a practical replacement for common 78mm halogen lamps. The bottom line: this four-pack is aimed at homeowners and maintenance professionals who need a direct, energy-saving swap for torchiere lamps, wall sconces or banker lights and want smooth dimming from about 10% to 100%. Performance is strongest in brightness and fit, while durability and long-term lifespan show mixed customer reports, so measure fixtures carefully before buying.

Key Features

• Size and fit: The 78mm length and 30mm diameter are designed as a direct replacement for 78mm linear halogen lamps commonly found in torchieres and sconces, making retrofits straightforward when the fixture accepts a slightly fatter J78 style.
• Light output: Rated at 15W and 1500lm, these bulbs deliver brightness comparable to a 150W halogen equivalent while using far less energy, useful for rooms that need strong ambient light.
• Dimmable range: The bulbs dim smoothly from about 10% to 100% without noticeable flicker on compatible dimmers, giving flexible control for mood lighting and task light adjustments.
• Durable base: A ceramic R7S base and aluminum plate with plastic housing provide a sturdier construction than fragile glass tube R7S bulbs and help reduce heat at the contact points.
• Warranty: The product includes a 12 month free replacement warranty, offering short-term assurance if an item arrives faulty or fails early.

Who It's For

The R7S LED 78MM 15W is best for homeowners, office managers, and contractors who currently use 78mm halogen linear lamps in torchieres, banker lights, wall sconces or work lights and want immediate energy savings and equivalent brightness with dimming capability.

It is not the ideal choice for fixtures that require the slimmer J-type double-ended halogen form factor or for buyers who need proven long-term lifespans without any risk; some customers reported early failures, so users who require guaranteed multi-year performance may prefer industrial-grade alternatives.

Pros & Cons

Pros

• High perceived brightness at 1500lm while consuming only 15W, making these bulbs energy efficient.
• Smooth dimming from 10% to 100% with no flicker on compatible dimmers, useful for living areas and work spaces.
• Sturdier construction with a ceramic R7S base and aluminum plate reduces heat and feels more durable than glass tube designs.
• Good value as a direct halogen replacement for many common fixtures when size matches.

Cons

• Mixed reports on lifespan and early failures mean long-term reliability may vary by unit and installation.
• The 30mm diameter is larger than some J-type bulbs, so it will not fit every fixture without checking measurements.

Specifications

Our Verdict

The R7S LED Bulb 78MM 15W dimmable pack is a sensible, cost-effective swap for many halogen torchieres, wall sconces and banker lights, delivering bright warm-white light and smooth dimming while cutting energy use. Buyers should measure fixture clearance and accept some variability in long-term lifespan, but for those seeking immediate brightness and dimmability it represents good value.

Frequently Asked Questions

Will these bulbs fit my existing 78mm halogen fixture?
Check the fixture clearance; these bulbs measure 78mm long x 30mm diameter and are thicker than some J-type double-ended halogens.

Do these bulbs dim without flicker?
Yes, they are designed to dim smoothly from about 10% to 100% on compatible dimmers with no noticeable flicker for most installations.

What warranty is included?
The product includes a 12 month free replacement warranty to cover early failures or defects.