TJOY G9 LED Bulbs, 24-Pack

The 6000K daylight-white output gives these G9 bulbs a crisp look that can brighten chandelier details, wall sconces, and other decorative fixtures.

Each bulb is rated at 450 lumens and uses 4 watts, with a listed 40-watt halogen equivalent. The 24-pack is useful when several matching sockets need replacing.

They’re dimmable with compatible dimmers, but the listing doesn’t identify specific dimmer models. That matters if you want smooth control from an existing switch.

Technical details

These are G9 LED bulbs with a bi-pin base, listed for 120V fixtures. Each one measures 0.66 x 1.96 inches and provides 450 lumens of 6000K daylight-white light. The listed power use is 4 watts, with a 40-watt halogen equivalent, and the light is described as spreading across a 360-degree angle. A stated CRI of 85+ may help colors look more natural than they would under lower-CRI lighting, though the final appearance also depends on the fixture and room.

The product description lists dimming from 0% to 100%, a 15,000-hour lifespan, and up to 90% energy savings compared with the replaced halogen bulb. Treat those as product claims rather than a guarantee of results in every setup. The bulbs are also described as turning on without flicker or buzzing, actual dimming behavior can depend on the dimmer in use.

Compatibility & requirements

The key requirement is a fixture that takes a G9 bi-pin bulb and is rated for 120V. The listing names chandeliers, pendants, ceiling lights, cabinets, wall lamps, and table lamps as examples. Before installing, compare the bulb’s stated size with the available space, especially in compact shades or enclosed-looking decorative fittings. A tight fit could be an issue without that measurement.

Dimming is optional: the description says these bulbs can also be used in non-dimmable fixtures. If you plan to dim them, compatibility with your particular dimmer is not specified, so don’t assume every dimmer will behave the same way. It makes sense if you’re replacing several G9 halogens and want daylight-white output with lower listed wattage. It might not be a great match if you need a warmer light color or confirmed compatibility with a particular dimmer.

Usage tips

For a chandelier with multiple small sockets, replacing the bulbs as a set can keep the light color consistent across the fixture. The 6000K tone is a cool, daylight-like choice for clear, bright-looking accent light, it may feel too cool if you prefer a softer, warmer atmosphere in a living area. A single bulb in a wall sconce can also provide focused decorative lighting, while the stated 360-degree spread is intended to distribute light around the bulb rather than in one narrow direction.

Switch off the fixture before changing a bulb, and make sure the G9 pins line up with the socket. If you use a dimmer, test the brightness range in your setup instead of assuming the full advertised range will be available with every control. Compared with buying replacement halogens, this LED pack offers lower stated wattage and a longer listed lifespan, a warmer-color bulb or a product with named dimmer compatibility may suit a different priority better.

Before you decide

What color light do these bulbs produce? They’re listed at 6000K, described as daylight white.

Can they work without a dimmer? Yes. The product description says they can be used as non-dimmable bulbs.

What should I check for a chandelier? Confirm that it uses a G9 bi-pin base, is rated for 120V, and has room for the stated bulb dimensions.

Buying verdict

Choose this TJOY pack if your fixtures take G9 bulbs, you want cool daylight-white light, and you’re replacing several halogens at once. The 24 bulbs, 450-lumen output, and 4-watt rating make the set particularly relevant for multi-socket decorative lighting. Look elsewhere if your room calls for warm light, or if you need confirmed performance with a specific dimmer: that compatibility detail isn’t provided.