led replacement for halogen bulb
Worth a lookShows no brand lock-in (top 5 brands take 48% of clicks), but a small market ($61K/yr) keeps it on the watch list.
Brand share
Great48%top-5 brand share — no brand owns this niche
Competition
Great33%top-5 click share — an open shelf
Price range
Great$5.11–$54.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$14.28avg listing price — sweet spot $15–$100
Review moat
Good1,197.45avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.2%search→purchase rate — share of searches ending in a sale
Returns
Okay3.8%return rate — above 6% kills the launch gate
Growth
Bad-16.4%90-day search growth — must beat 0% to launch
Market size
Bad$61K$61K/yr · 103K searches
Competition
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.Brands
38 rising
Sellers
54
Top-5 brand share
48%
Open market
46%
- WLJH12%
- TAIYALOO11%
- MISDOOD10%
- CTKcom8%
- Jaenmsa7%
- Edearkar6%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 55 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
TAIYALOO R7S LED Bulb 118mm 100W T3 Halogen Bulb Equivalent Dimmable J Type Linear Double Ended Floodlight Bulbs for Work Security Landscape Lights Floor Lamps 120V 10W Warm White 3000K 2 Pack
TAIYALOO$16.114.2★294 rev
WLJH 10x White T3 Neo Wedge 3030 SMD Chipest 8mm Base Led Car Instrument Cluster Dashboard Gauge Bulb HVAC AC Heater Climate Controls Lamps Switch Indication Interior Light Replacement
WLJH$12.114.2★2,124 rev
MISDOOD R7S J118mm T3 Halogen Light Bulbs 120V 500W Type THalogen Bulbs LED Replacement 4.6 Inch Long Double Ended Light Bulb for Work Security Landscape Lights Dimmable 6 Pack
MISDOOD$8.804.4★289 rev
TNJPSEK 15 Pack T3 LED Dash Bulbs 8mm Base 3030 SMD LED Instrument Cluster Light Replacement for Automotive HVAC AC Heater Panel Gauge Shift Indicator Map Dome (White Light)
TNJPSEK$8.233.8★30 rev
Jaenmsa R7S Halogen Light Bulbs 100W 120V J78mm Type T3 Bulbs 100 watt 3 inch Halogen Double End Bulbs for Work/Security/Landscape Light Bulbs Dimmable
Jaenmsa$9.294.5★1,252 rev
Newest
by launch date
Lacnooe R7S LED Bulb 118mm 100W Equivalent Dimmable T3 J Type Double Ended Floodlight Bulbs for Work Security Landscape Lights Floor Lamps 120V 10W 1000 Lumen Warm White 3000K Pack of 2
Lacnooe$16.4626 rev
CATO-WDJ R7S Halogen Bulbs T3 118mm 120V 150W 2700K Warm White Dimmable Double Ended Bulbs for Work Ceiling Lights Landscape Lights Floor Lamps(2 Pack)
CATO-WDJ$6.15168 rev
TJOY 10 Pack G4 Led Bulb 12V JC Bi Pin Base 20W-30W T3 Halogen Bulb Replacement Landscape Light Bulbs Warm White 3000K 2.5W 250LM Low Voltage for Outdoor Landscape Lighting Under Cabinet RV
TJOY$15.5360 rev
CATO-WDJ R7S Halogen Bulbs T3 78mm 120V 100W 2700K Warm White Dimmable Double Ended Bulbs for Work Ceiling Lights Landscape Lights Floor Lamps(2 Pack)
CATO-WDJ$5.99168 rev
Yosenmi 118mm R7S LED Bulb 30W 300W T3 Halogen Equivalent 3200 Lumen Dimmable J Type Linear Double Ended Flood Light 120V 3000K Warm White 2-Pack
Yosenmi$29.3131 rev
Trending
90-day click momentum
20W R7S LED Bulb (2 Pack) 100W Halogen Equivalent 6000K Daylight White J Type T3 Double Ended Flood Light 360 Beam Angle Landscape Lights
Edearkar$18.973.7★
Lacnooe R7S LED Bulb 118mm 100W Equivalent Dimmable T3 J Type Double Ended Floodlight Bulbs for Work Security Landscape Lights Floor Lamps 120V 10W 1000 Lumen Warm White 3000K Pack of 2
Lacnooe$16.464.7★
CATO-WDJ R7S Halogen Bulbs T3 118mm 120V 150W 2700K Warm White Dimmable Double Ended Bulbs for Work Ceiling Lights Landscape Lights Floor Lamps(2 Pack)
CATO-WDJ$6.154.6★
6-Pack G4 LED Light Bulb 12V 0.47 Width 2W Bi-Pin (0.16) Base LED Bulbs Equivalent 20W 3000K Warm White Light 200 LM Not Dimmable T3 Halogen Bulb Replacement Bulb for Landscape Chandelier Camper
Akynite$7.614.4★
Dimmable 20W High Brightness LED Light Bulbs - 200W Halogen Equivalent R7s Double Ended J-Type T3 Base for Work Lighting & Landscape Lights Natural White 78mm 2 Pack
QBDGXFC$7.413.8★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -16.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Bright light”
“They fit and shine”
“Good Price”
“Excellent product”
“As described”
“It works ok”
“install in minutes”
“They dim well”
“color perfect”
“seem to be durable”
What buyers complain about
“Not bright enough”
“Started flickering”
“Not long lasting”
“They were very small”
“I bought a set of lights that came with some very poor quality bulbs”
“First one out of the set didn't work”
“Some are not the same”
“While they aren't cheap”
“6 of the 10 were defective”
“Unfortunately these bulbs burnt out after only 26 to 50 hours of use”