Bulk G40 Bulbs and String Lights for Events

G40 Bulbs and String Lighting in Wholesale: What They Are and Where They Come From

“G40” refers to a globe-style bulb shape widely used in decorative string lighting. In US listings you’ll see clear or frosted glass G40 bulbs with small screw bases (often described as candelabra or E12) sold as replacements for patio strings and repurposed holiday cords. A typical example is a 30-pack of 5W G40 globe bulbs for string lights with a candelabra screw base positioned for indoor–outdoor use on Amazon, shown in its patio and party-lighting collection: G40 replacement bulbs for string lights.

Specialist lighting sites also carry G40 glass bulbs with E12 bases pitched for backyard parties and for reusing C7 or C9 Christmas light cords as patio lighting. Those bulbs are often labeled for warm, vintage ambiance, echoing the way globe lights are recommended for indoor and outdoor parties to create a cozy atmosphere.

On the string side, marketplaces list complete G40 patio sets. One eBay listing, for instance, offers a 30-foot LED outdoor string light set with 27 G40 bulbs and 25 E12 sockets spaced roughly one foot apart, marketed as waterproof, dimmable patio lighting: LED G40 outdoor string lights example. That layout — mid-length cord, 20-30 sockets, roughly one-foot spacing — is typical of what you’ll see across US patio-light listings.

Behind these retail listings, most G40 bulbs and strings are manufactured in Asia (with China prominent) and shipped either as finished retail packs or bulk cartons. US distributors and event-lighting brands import finished goods, then re-pack them into 10-30 piece bulb boxes or single-string sets. Cross-border marketplaces let smaller buyers tap the same manufacturing base more directly, but you take on more responsibility for spec checks and logistics.

Choosing G40 Suppliers: Event Retailers, Marketplaces, and Cross-Border Wholesalers

You essentially have three supplier types for G40: US event-lighting retailers, general marketplaces (Amazon, eBay, Etsy, Target, Walmart), and cross-border wholesalers. The right fit depends on how precise your specs need to be and how much risk you’re willing to manage.

Event and party lighting specialists

Specialist stores that focus on party or patio lighting tend to carry:

• Glass or plastic G40 bulbs in curated packs (10, 25, 30 bulbs).
• LED options advertised as shatterproof or weather-resistant for weddings and outdoor parties, like a 10-pack of LED filament G40 plastic globe bulbs with an intermediate E17 base at PaperLanternStore: LED filament G40 shatterproof bulb pack.
• Strings matched to their bulb packs, with clear indoor/outdoor labeling.

These shops are useful when you need consistent specs across events — for example, warm white LED, shatter-resistant, and rated for outdoor use. Product pages usually spell out base type (E12 vs E17), wattage, and often whether the bulbs are dimmable. You may see mentions of certifications like UL or ETL, which are useful signals that products have gone through some level of safety testing, though you should still follow local electrical codes.

You typically pay more per bulb than with cross-border wholesale, but you get a simpler spec match, clearer documentation, and faster domestic delivery.

Mass marketplaces and big-box retailers

Platforms like Amazon, eBay, Target, Walmart, and Etsy offer wide G40 coverage:

• Replacement bulb packs marketed for string lights and Christmas cords.
• Faceted or colored G40 bulbs in 25-packs positioned for holiday or everyday decorating, such as Target’s pure white faceted LED G40 Christmas replacement bulbs: faceted LED G40 replacement bulbs.
• Complete LED G40 strings for gardens, patios, and special occasions, like an Etsy listing pitching waterproof vintage-style G40 patio strings: LED G40 string lights for patios.

Because these marketplaces mix many brands and third-party sellers, your main work is filtering for:

• Voltage & plug: 120V US and US-style plug for strings; or bulbs clearly labeled for US mains if you’re using existing cords.
• Base type: E12 and C7 are common for G40 replacement bulbs in US listings; some strings use E17 intermediate bases.
• Indoors vs outdoors: look for indoor/outdoor, waterproof, or weather-resistant claims if you plan to leave strings outside.

Reviews on individual listings help you see whether strings survive outdoor use and whether bulbs fit popular cords (C7/C9, specific brand strings). For a single wedding or a seasonal backyard upgrade, this channel balances price and convenience well.

For any more permanent installation or where cords will be hard-wired, it’s sensible to have a licensed electrician confirm compatibility with your wiring and local code requirements.

Cross-border wholesalers and marketplaces

Cross-border wholesalers are typically Asia-based manufacturers or trading companies selling:

• Bulk replacement bulbs (often 10-50 pieces per listing).
• Assembled G40 strings, including solar or RGB variants.

You’ll find more variation in voltage (5V, 24V, 110V, 220V), base types (E12, E14, E27), shapes (standard globe, faceted, diamond), and marketing angles (patio, party, Christmas, wedding). That’s attractive for ecommerce brands that want unique SKUs, but it raises compatibility questions if you’re plugging into US wiring or existing cords.

Before you commit to a cross-border supplier, read spec sheets closely and ask for confirmation on:

• Operating voltage and intended region (US 120V vs EU 220-240V).
• Base size and thread type relative to cords or fixtures you already own.
• Whether bulbs are marketed for indoor/outdoor use and any stated IP or weather resistance rating.
• Any indicated compliance marks (such as UL, ETL, CE) and whether they apply to the exact variant you’re buying.

Order Sizes, Pricing, and Channel Choice for Bulk G40 Lighting

Your order size and timeline largely determine which route makes sense. You’re choosing between speed and easy compatibility (domestic) and lower per-unit cost or unique designs (cross-border).

How pack sizes and pricing typically behave

Across US listings, replacement G40 bulbs are often sold in:

• 10-packs: good for small repairs.
• 25-30-packs: sized for one standard patio string.

Event-focused shops and big-box retailers price these packs for consumer use — inexpensive enough for a one-off party, but not true wholesale tiers. Cross-border listings frequently show broader price ranges per pack, reflecting bulk positioning and options like glass vs plastic, plain warm white vs color-changing RGB.

Practical channel comparison for different order sizes

Here’s a practical way to match your quantity and risk tolerance to a sourcing route:

Scenario / Need	Typical pack behavior	Best-fit channel (editorial)	Why it fits G40 specifically
1-2 patio strings for a single event	25-30 bulb packs plus one cord	US marketplaces or event-lighting retailers	Easy matched sets, clear indoor/outdoor use, fast delivery
100-300 bulbs/year for local installs	Multiple 25-packs or 10-packs restocked	Specialist US retailers + some marketplace	Consistent specs, repeatable orders, modest bulk savings
500+ bulbs or custom styles for resale	Larger multi-pack or factory-carton orders	Cross-border wholesalers & marketplaces	Access to varied voltages, bases, colors, and pack sizes
Experimenting with niche G40 designs	Small trial packs or sample runs	Cross-border marketplaces + samples first	Try solar, RGB, diamond-shaped or tinted G40 bulbs with low commitment

Use this table as a starting point, then layer in your timing. If your event is next weekend, you probably can’t risk international transit; if you’re planning for next season’s ecommerce line, you have time to import and test.

Where DHgate can fit — and what to double-check

As of 2026-09-29, DHgate hosts multiple G40 listings aimed at decorative string lighting, often in 10-50 piece packs. Examples include:

• 25Pcs G40 LED string light bulb, 120V/220V, E12 base, for home garden use.
• 25Pcs G40 LED string light bulb, 110V/220V, E12 base, also pitched for home garden decor.
• G40 light bulbs with E12 base, 5V/110V/220V plastic globe, marketed for indoor/outdoor patio and garden use.
• 10pc G40 LED string lights bulb, E12 base, 5V/24V/110V/220V, described as warm white patio/garden lighting.
• G40 colorful string lights with 25 glass bulbs, for patio and wedding party decor.

Price ranges on these products vary by pack size and options (for example, different voltages or finishes), and listings can change over time, so treat this as a snapshot rather than a fixed catalog.

DHgate can make sense if you’re:

• Sourcing hundreds of bulbs for resale or large installations.
• Looking for non-standard designs (RGB, diamond-shaped, tinted glass, solar strings).

But because many listings target multiple voltages and regions, US buyers should:

1. Filter specifically for 110-120V operation and confirm plug type on strings.
2. Stick to E12 bases when planning to use popular US candelabra cords unless you deliberately want E14/E27 for a different fixture type.
3. Ask suppliers to confirm any stated indoor/outdoor or waterproof claims for the exact voltage and bulb variant you plan to buy.
4. Budget time to test samples before committing to large runs.

If you want more structure for evaluating suppliers on DHgate generally, you can pair this G40-specific guidance with broader sourcing advice in resources like Find wholesale suppliers on DHgate, Find DHgate suppliers, and Choose a DHgate wholesale supplier.

Quick compatibility callout for imports

For any cross-border G40 order, make a simple checklist part of your purchase:

• Voltage: 120V-compatible for US mains or low-voltage (5V/24V) if you’re using dedicated drivers.
• Base: E12 for most US candelabra cords; confirm if a listing uses E14 or E27 instead.
• Region targeting: products marketed primarily for 220V regions may not be plug-and-play in US homes.
• Outdoor use: look for indoor/outdoor, waterproof, or similar claims if you’ll leave strings outside.
• Compliance and installation: when lights will be hard-wired, have a licensed electrician verify compatibility with local electrical codes and installation safety.

A few emails with the supplier to clarify these points before you pay will help you avoid cartons of bulbs or strings that technically work — but only in a different country or on a different cord than you planned.