GUZHEN, Zhongshan — Oct 20, 2026. The 35th China (Guzhen) International Lighting Fair (Autumn Edition) opens October 22–25, 2026 at the Guzhen Convention and Exhibition Center. With over 3,600 exhibitors and 100,000+ lighting products on show across 1.5 million square meters, this year's edition makes one thing clear: lighting is no longer just a grid-powered product category. From emergency luminaires and portable work lights to camping lamps and off-grid activity lighting, a growing share of the products on display run on batteries — and portable energy storage has become a core specification for lighting buyers.
Walking the fair, buyers will notice the battery-dependent segments expanding every cycle:
- Emergency and exit luminaires — stand-by power that must work instantly when mains fails
- Portable work and inspection lights — mobile illumination for maintenance, garages, construction and field work
- Camping, outdoor and recreational lighting — off-grid light for trips, events and outdoor living
- Temporary and activity lighting — pop-up markets, exhibitions, disaster response and backup scenarios
For every one of these categories, the product's real-world performance is defined less by the LED module and more by the energy storage system behind it: capacity, cycle life, temperature tolerance, safety and how well the pack fits the housing.
Independent market research published this year points to sustained momentum in portable power:
- The global portable power station market is estimated at approximately USD 1.06 billion in 2026, projected to reach about USD 2.35 billion by 2032 at a CAGR of 14.03%
- Analysts attribute the growth to outdoor and off-grid lifestyles, extreme-weather preparedness, disaster-prone regions and the shift away from fuel-based generators
For lighting manufacturers, that translates into a practical requirement: luminaires and light systems increasingly ship with — or are designed around — a portable energy storage battery, and sourcing managers need a supplier who can deliver both proven standard packs and custom-engineered cells.
The engineering case is straightforward:
- Safety first — a battery carried into tents, garages and public spaces must withstand overcharge, short circuit and high temperature without thermal events
- Long cycle life — portable lighting gets charged and discharged constantly; short-lived cells turn into warranty claims
- Heat tolerance — work lights and emergency units often operate in enclosed or high-temperature environments
- Compact, flexible form — slim housings require cells that fit irregular internal space, not one-size-fits-all cylinders
- Export compliance — heavy-metal-free, RoHS-aligned chemistry simplifies market entry
For lighting OEMs, the sourcing question is no longer "who makes batteries" but "who can deliver a standard product today and a custom solution tomorrow." TEERBO, a China-based battery manufacturer, is structured around exactly that dual track.
Track 1 — Ready-made battery packs (off-the-shelf). TEERBO's standard lithium line covers the most common portable-lighting configurations:
- LiFePO4 battery packs — the chemistry of choice for portable energy storage, with outstanding thermal stability, resistance to overcharge, short circuit, extrusion and high temperature, extremely low self-discharge, and cycle life exceeding 2,000 cycles (up to 5,000 in premium storage versions). Flexible series and parallel configurations span a wide range of voltage and capacity
- LiPo pouch packs — lightweight 3.7V cells in 500mAh / 1,000mAh / 1,200mAh, operating from −20 °C to +55 °C, ideal for portable and emergency luminaires, camping lights and compact fixtures
Track 2 — Full OEM/ODM customization. For projects with specific mechanical, electrical or branding requirements, TEERBO customizes across cell size, capacity, voltage, PCM/BMS design, connector types, wire harnesses, labeling and packaging, with flexible MOQ from prototype to mass production.
The model matches how lighting companies actually source: standard packs for fast, proven product launches; custom packs when the luminaire's structure, performance targets or brand requirements demand a tailored cell.
For distributors and OEMs sourcing portable lighting this week, a short battery due-diligence checklist is worth carrying into every booth:
- Do you ship standard packs from stock, or is every order a custom project?
- What cycle life, temperature range and safety performance are documented — not just claimed?
- Can PCM/BMS, connectors, wiring and labeling be handled in-house for OEM/ODM orders?
- What are the sample and production lead times for standard and custom routes?
TEERBO supplies lithium battery packs for portable energy storage and lighting applications worldwide — ready-made standard products and end-to-end OEM/ODM support. For datasheets, samples and specifications: contact TEERBO directly.
