Plastic window candle holders are a practical way to display flameless candles on glass without drilling or relying on a windowsill. For most window displays, choose a suction-cup holder sized for your candle and glass surface. Projectpak’s 8-pack is suited to smaller setups, its 16-pack covers more windows, Patelai provides specified candle-fit dimensions, and Moukeren adds a bottom tray and two suction cups per holder. Remerry is a plastic holder for electronic candles, but it is not described as a window suction-cup product.
| Product | Best For | Pack Size |
|---|---|---|
| Projectpak Window Clamps | Small window displays | 8 |
| Patelai Suction Cup Clamps | Buyers checking candle dimensions | 16 |
| Moukeren Window Candle Holders | Holders with dual suction cups and a tray | 12 |
| Projectpak Window Clamps | Larger holiday displays | 16 |
| Remerry Taper Candle Holders | Electronic candles on a flat surface | 12 |
Projectpak 8-Pack Window Clamps

These plastic window clamps use suction cups to secure flameless electric candles directly to glass. Projectpak describes them as suitable for large or small windows, including windows without sills. The 8-pack is a reasonable fit for a smaller display or for buyers who want to outfit only a portion of their windows.
Best for: Small holiday displays and homes where a windowsill is unavailable. They were selected for their direct-to-window mounting approach and compact pack size. Projectpak says the attachment helps keep candles away from pets and passersby.
Limitation: The listed details do not give a candle-holder diameter, so check that your candle fits before buying. The product is intended for flameless candles.
Patelai 16-Piece Suction Cup Clamps

Patelai’s plastic holders attach to smooth glass with suction cups and do not require drilling. The listed suction-cup diameter is about 1.8 inches, and the inner holder diameter is about 0.7 inches. The product information says it fits standard candles measuring 15–18 mm in diameter, making those measurements useful for checking fit.
Best for: Buyers who want stated dimensions before choosing a holder. The 16-piece quantity can suit a broader window display or provide spares. To install, clean the glass and press the suction cup into place, according to the product description.
Limitation: Measure your candle rather than relying on the word “standard.” The listing describes a fit range, and a candle outside that range may not sit properly.
Moukeren 12-Piece Window Candle Holders

Each Moukeren holder has two suction cups on the back and a tray at the bottom to support a candle. The plastic holders are described for smooth surfaces including windows, tiles, glass, and metal. The 12-piece set is presented for seasonal displays such as Christmas, Valentine’s Day, and Hanukkah.
Best for: Buyers who prefer a holder with two attachment points and a supporting tray. It was selected for its clearly described design and multi-surface use, provided the mounting surface is smooth.
Limitation: The listing specifically says these holders are not suitable for real candles. Use them with flameless or other appropriate electronic candles, and check the candle’s size against the holder before ordering.
Projectpak 16-Pack Window Clamps

This larger Projectpak set uses the same described window-clamp design as the 8-pack: suction cups secure flameless candles to windows, including windows without sills. The main difference shown in the product details is the quantity. Sixteen holders can be more convenient for decorating multiple windows or creating a consistent display across a larger area.
Best for: Buyers planning a broad holiday display who want a larger quantity in one pack. It was selected because it offers the same sill-free mounting concept as the smaller Projectpak option in a 16-piece set.
Limitation: No candle-fit measurement is provided in the supplied product details. Confirm that your flameless candles fit, and make sure the glass is suitable for suction-cup attachment.
Remerry 12-Pack Plastic Candle Holders

Remerry’s black plastic holders have a traditional candlestick-base design and come in a 12-piece pack. The product details describe them for electronic candles and mention taper, pillar, and other candle styles. Unlike the other products in this guide, they are not described as suction-cup holders or as products for attaching candles to a window.
Best for: Buyers seeking plastic bases for electronic candles on a flat surface, or an alternative when window mounting is not needed. They were included as a related plastic candle-holder option, not as a direct substitute for suction-cup window clamps.
Limitation: These holders do not provide the described window attachment. The listing says they are only suitable for electronic candles; candles are not included.
Buying Guide: How To Choose Plastic Window Candle Holders
Do you need suction cups or a tabletop base?
For candles displayed directly on glass, choose a product explicitly described with suction cups, such as Projectpak, Patelai, or Moukeren. A traditional plastic candlestick base like Remerry’s is a different style of holder and is not listed as window-mounted. This distinction matters if you do not have a sill or want the candle attached to the window.
How many holders should you buy?
Estimate the number of candles in your display, then compare it with the pack quantity: Projectpak offers 8- and 16-piece options, Patelai and Moukeren offer 16 and 12 pieces, respectively, and Remerry includes 12 bases. Consider whether you want a few spare holders, but do not assume that a larger pack will fit every candle size.
Will your candle fit the holder?
Compare the candle’s diameter with the holder’s stated dimensions. Patelai lists an inner diameter of about 0.7 inches and a fit for candles 15–18 mm wide. The supplied details for the other window-mounted options do not provide a candle diameter, so verify fit using the product listing before purchasing.
What surface and candle type are appropriate?
Suction cups are described for smooth surfaces such as glass; Moukeren also mentions tiles and metal. Clean the surface before installation, as Patelai’s instructions recommend. The listed window products are intended for flameless or electronic candles, and Moukeren explicitly warns against real candles. Follow the product’s stated use rather than assuming plastic holders are safe for an open flame.
Frequently Asked Questions
Can plastic window candle holders be used without a windowsill?
Yes. Projectpak describes its suction-cup clamps as usable on windows without sills. They attach the flameless candle holder directly to the window.
Are these holders suitable for real candles?
The listed window holders are intended for flameless or electronic candles. Moukeren specifically says not to use its holders with real candles.
Which option lists candle-size measurements?
Patelai lists an inner diameter of about 0.7 inches and says it suits candles 15–18 mm in diameter. Check your candle’s measurements before buying.
What is the difference between the two Projectpak options?
The supplied descriptions give the same window-mounting features for both. The 8-pack contains fewer holders, while the 16-pack is suited to a larger display.
Can the holders attach to surfaces besides glass?
Moukeren lists smooth glass, tiles, and metal as possible surfaces. For other products, the supplied details emphasize window or glass use, so verify the intended surface before installation.