Custom Car Light Bulb Boxes

Sizing Custom Car Light Bulb Boxes and Inserts

Start from the bulb's longest dimension, usually from the tip of the glass to the bottom of the locating base, and its widest point, which is often the flange or heat sink rather than the capsule. Add clearance for the insert and a little space so the bulb does not touch the box walls. Halogen headlight bulbs typically fit a box around 40 mm square and 90 to 100 mm tall.

LED replacement bulbs vary much more. Some have a fan or braided heat strap at the back and need a deeper box. If you sell several fittings, try to group them into two or three box sizes and use inserts to take up the differences; it keeps print runs efficient and makes the shelf look orderly.

Twin packs should hold each bulb in its own cradle with a divider between them, so the two glass capsules never meet. p2 Our boxes for household light bulbs use the same insert approach at larger sizes.

Board and Insert Choices

White folding boxboard is the usual choice for single bulb boxes because it prints sharply and keeps small type legible. A heavier grade helps hang-tab boxes stay flat on a peg instead of curling over time. For LED kits sold at a higher price, a rigid two-piece box with a printed wrap gives the weight and feel that justify the cost.

Inserts can be folded card, die-cut corrugated or foam. Folded card is light and cheap and holds a single halogen bulb well. Foam cradles suit heavier LED bulbs and kits with several components, holding the driver, cables and bulbs in their own pockets.

If your boxes go through a fulfilment warehouse, ask about a tuck flap that locks firmly. Bulb boxes are often picked, scanned and repacked several times, and a loose flap that pops open on a conveyor is how bulbs go missing. A crash-lock base on the larger LED boxes also speeds up packing when you are filling hundreds in a day.

Panels Buyers Read Before They Pay

The bulb type code is the most important piece of print on the box. Make it large and place it on the front and both sides so it is visible however the box hangs. Wattage, voltage, colour temperature and the fitting style follow. A small diagram of the base shape helps buyers who are matching a bulb they have just taken out of the car.

Many brands add a short fitment guide or vehicle list on the back, along with a barcode, batch code area and any legal markings that apply to your product. Leave the barcode on a flat panel away from the hang tab, and check that it sits on a light background so tills read it first time.

Colour coding by bulb type or performance level makes a peg wall easier to shop. Standard, long life and high performance lines can share one layout with different colour bands, so buyers pick out the right tier quickly. p2 Suppliers who also sell leads often match these to printed boxes for ignition lead sets.

Finishes That Survive the Parts Counter

Bulb boxes are handled by mechanics with oily hands as often as by retail shoppers, so a protective finish is worth having. Gloss lamination resists grease and wipes clean; matt lamination gives a more technical, premium look. Metallic foil or a silver board effect suits performance and LED ranges where you want the box to feel high-tech.

A clear window in the front lets buyers see the bulb's colour tint or LED chip layout, which is often the deciding factor between two similar products. Keep the window inside the frame of the insert so the box stays rigid.

Think about how the box looks in a row. On a peg wall, a dozen identical boxes form one block of colour, so a strong brand band along the top edge reads from much further away than a small logo, and helps a returning customer find your range again. p2 The comparison of print and finish options shows gloss and matt laminate side by side.

Send One Bulb of Each Fitting, Base Down

Bulb boxes are sized from the base, not the glass, so the best thing you can post us is one bulb of each fitting you sell, or a drawing that shows the flange width and the overall length from the tip to the locating pins. From that we group the fittings into two or three box sizes and let the insert take up the differences, which keeps the print runs long and the peg wall tidy.

Put the bulb type code on the front and both sides of the artwork before anything else; it is the first thing a buyer in the aisle looks for. The custom quote arrives by email within one working day, from £0.25 for a single-bulb tuck box, with the minimum set per job so slow fittings can run short.

The free proof shows the dieline, the insert and the hang tab; approve it and production takes 4 to 7 working days, followed by free tracked delivery to UK mainland addresses. Factors that sell complete kits usually add boxes for LED bulbs and drivers in the same layout so both tiers sit together on the peg.