Technical Specifications

The table lists indoor-suitable models and the data the website publishes for them. Full data sheets are provided with the quotation.

Mains models are rated AC220-240V without a separate transformer. The String lights for curtain category currently lists one model, and indoor buyers who need other curtain lengths or bead counts can request them through customization.

Applications and Target Customers

Indoor strings are chosen according to room type and customer channel. The table below connects customer types with typical indoor places and the series on the website that match.

Indoor use includes bedrooms, living rooms, windows, cafes, shop interiors and function rooms. For locations with children or public access, the 3.5 V low voltage S14 model gives a lower supply voltage than the mains versions.

Customization Capabilities

The website states that Hengboyi's OEM and ODM services cover product design, specifications, packaging and branding, and that voltage, length, wire type, appearance and packaging can be customized. For indoor strings, the usual adjustments are lamp style, color, string length and the packaging that fits a retail shelf.

Plug type and instruction language are set in the project specification before sampling. Inquiries can be sent to sale2@hengboyi.com or +86-574-62838966.

Certification and Quality Systems

The About page of the Hengboyi website lists CE and RoHS as certifications obtained around 2020. Indoor strings are plugged into household supply or run from a low-voltage source, so the electrical conformity marking and the restricted-substance requirement are the points that import customers check first. The table shows the listed certifications and their relevance to indoor products.

Approvals other than CE and RoHS are not listed on the website. If an importer or retailer requires another approval for a specific indoor model, the requirement can be raised with the sales team during inquiry so that it is checked before the order is confirmed.

Quality Control Process

Quality control at Hengboyi runs from sample development through trial production, production-line inspection and mass-production checks, and the factory page shows a laboratory. For indoor strings, inspection concentrates on lamp function, color, voltage and presentation, since indoor products are judged closely by end users. The table lists the checks.

Checks on controllable RGB models include confirming that each lamp responds as set in the sample.

Lead Time and Production Capacity

Hengboyi has been in manufacturing since 2003, extended into decorative and LED lighting in 2008, started exporting in 2012 and upgraded its production and testing facilities in 2018. The factory page shows workshop, warehouse and laboratory areas, and the injection molding process is used for lamp holders and housings.

Factory area, headcount and monthly output are not published on the website and can be requested from the sales team. Inquiries can be sent to sale2@hengboyi.com or +86-574-62838966.

Packaging and Logistics

Indoor strings are usually sold in retail boxes, so packaging carries more weight than for project goods. Packaging design and content are part of the customization scope. Carton data is fixed once the model and packing style are confirmed, and the company prepares its own export documents.

Barcodes, labels and instruction sheets follow the buyer's artwork. Where a retail chain needs a specific carton marking, inner-box quantity or shelf-ready display carton, these are stated in the inquiry and the packing plan is confirmed together with the sample. Mixed-model orders can share one container, and the loading plan for 20GP or 40HQ is returned with the quotation so that the buyer can check the quantity against the order before payment terms are agreed.

Procurement FAQ

Selection Recommendations

Indoor strings are selected by room type, mounting method, light color and supply voltage. The table maps common indoor requirements to the models published on the Hengboyi website, so that the choice can be confirmed before an inquiry is sent.

Model-level data sheets are issued with the quotation. The recommendations above come only from data published on the Hengboyi website, and the final match is confirmed against the buyer's drawing, sample or target market.

Inquiry Guidance

A complete inquiry shortens the time to a quotation, because the model, the lamp structure and the packaging can be confirmed in one round. The list below sets out the information that the Hengboyi sales team needs for indoor string lights. Items that are still open can be left blank and settled during the requirements discussion, which is the first stage of the OEM/ODM process on the website.

• Room type and mountingBedroom, window, cafe, shop interior, lobby or event hall, and whether the string is hung, clipped or laid along a surface.
• Supply voltageAC220-240V mains or the 3.5 V low voltage safety version of the S14 pendant string.
• Lamp style and baseS14, G45 or G40 bulb shapes with E27 or E12 bases, or an integrated flat-head lamp.
• Light color and controlWarm white, colored, RGBY, RGBWY, or pixel-level controllable RGB with warm white.
• String or curtain sizeThe listed curtain light has 300 RGB beads in a 3.5 m curtain layout. Other lengths and sizes are requested through customization.
• Retail packagingRetail box design, brand elements, instruction language and carton marking.
• Plug standardConfirm the plug type for the destination country in the project specification.
• Quantity, delivery date and trade termOrder quantity per model, target shipping date, and the term such as EXW, FOB or CIF.

Send the details above to sale2@hengboyi.com or call +86-574-62838966. The sales team replies with a quotation and the sample plan.

If some items are not yet fixed, the sales team can propose options from the models listed on the website, and the agreed points are recorded in the project specification before sample production starts.