G4 LED Bulb 3W Equivalent to 20W-25W T3 JC Type Bi-Pin G4 Base Halogen Bulb, AC/DC 12V Warm White 3000K G4 Light Bulbs for Puck Light, RV, Under Cabinet Lighting, Landscape Lighting (10 Pack)

Update: I’ve since found suitable reflectors on Amazon and I’m going to try them out. Do a search for “led lens”. As with other reviewers I find these an excellent replacement for 20w halogens in my landscape lighting. There’s just one issue: the halogens had a reflector and without a reflector in the black housing of my fixtures, these would perform poorly. I ended up fabricating my own reflectors from thin aluminum flashing material. It’s a bit of a chore but once done the bulbs perform very nicely. Maybe someone makes reflectors that us folks could add on. So far I have not found them.

Bulbs last longer that old non LED bulbs. Bright white light.

These bulbs were the perfect replacement for the halogen ones that were under my kitchen cabinets. the warm white provides the perfect amount of light. Unfortunately after 17 months 2 of the bulbs started to flicker & go out often. Since the company, Lacnooe, has a 36 month warranty I contacted them about this problem. Their customer service is excellent! I emailed them, got a response from Vidy & new bulbs were in the mail within 24hours. The bulbs were supposed to be here on Jan. 31 but i got them much quicker. They arrived on the 27th. I would not hesitate to buy any products from this company in the future! Thank you Lacnooe & Vidy for your great customer service.

Color: Warm White-g4 Base I found these LED replacement bulbs after doing some research — I wanted bulbs to replace the halogen bulbs under my kitchen cabinets since my grandson burned himself when he touched a very HOT halogen bulb. These bulbs are the right size and easy to install. The intensity and light color are perfect for my kitchen. They don’t put off any heat (which is especially important to me). I ordered these and they arrived and worked beautifully, at first! After about 7 months two of them would turn on but at a lower intensity and one other started to flicker. I verified my power input to be correct and even changed one of the transformers to see if they were the issue. They were all good, it was the LED bulbs at fault. I contacted the company and received some of the best customer service ever from Vidy. Vidy understood the issue and sent replacement bulbs ASAP. I received them a day earlier than he promised they would arrive👍🏻. The new bulbs have been installed and work great! Thanks for the great service. These lights would have been 5 stars if they had all continued to work perfectly. The customer service is definitely 5 STARS at this company!

Work just fine in my fifth wheel trailer. Replaced some bulbs that burned out with these guys. They work fine and have a good warmth. They are a tiiiiiiny bit duller than the OEM halogen or whatever they were but not much. Worth it and they consume a lot less energy so you can save some amps to blast that AC!

They worked just fine

My picture says it all. I still will buy more but these need more quality control, so all have same light output. Hope seller can look into the issue and improve the bulbs, otherwise great alternative to the halogen bulbs.

The halogen bulbs are burning out so replacing with these LED bulbs. Don’t know how long they will last but was an easy exchange for my landscape lighting. Great value and great fit!

Bright, easy to install in our RV. Fits well into small pot light fixture. No flickering noted. We are happy.

Bought these a year ago. Perfect replacement for my under-counter halogen pucks; the flat shape lets me put the glass covers back on. Colour is a nice warm white and brightness is good. Really appreciate not having heat from the halogens, especially in summer. Worth the loss of dimmability. I've had no flickering problems until recently one bulb has started to flicker on and off. Going to buy another pack so I'll have spares on hand. Update 14-May-2022: I realized I still had 2 halogens in my undercounter circuit. When I replaced them plus the faulty bulb with all LEDs, I got the flickering problem other people have mentioned. I put one halogen back in (so now running with 11 LEDs + 1 halogen), and have no more flickering. I think the flickering happens if the current draw is too low. Anyway I'm happy to keep running in this mode. Much better than 12 halogens, both heat and power wise!

Great bulbs. A bit brighter than 10W halogen bulbs they replaced. The color is a little on the warm side. But I light this tone. Only used them for a few days, so can't comment on the longevity. These are compatible with both AC and DC, very flexible. I used them both with AC transformers, as well as DC constant voltage drivers. They work equally well on either. There is no flicker or hum. Note that some AC transformers/power supplies don't work well with lighter loads given by LED bulbs: they will flicker inside some fixtures (personal experience). High quality AC transformers are OK, especially running closer to their capacity.

Easily replaced the old halogen bulbs. brighter with less power usage.

Excellent!