How do you ship goods and what is the delivery time?

We usually ship by DHL, UPS, FEDEX, EMS, or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are optional.

What is the average life of the lamp?

The average life is 24,000+ hours.

Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services.

High Intensity Long Life High Pressure Sodium Lamp

Name: High Intensity Long Life High Pressure Sodium Lamp
Brand: Changzhou Dingming Lighting Equipment Co., Ltd.
SKU: 684163505

Jiangsu, ChinaChangzhou Dingming Lighting Equipment Co., Ltd.

US$4.00

100 Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Color Temperature(CCT)

2000K

Body Material

Galss

Model NO.

ED17/E26 50w

Lighting Bulbs & Tube

Energy Saving

Base Type

E27

Average Life

24000h

Application

Square, Garden, Park

Operating Voltage

110-240V

Certification

CE, RoHS

Transport Package

12PCS/CTN

Specification

ED17/E26 50w

Trademark

Origin

China

HS Code

85393290

Production Capacity

50000 PCS/Month

Key features

High Efficacy & Low Cost: High pressure HPS lamp offering high efficacy and low operating cost for efficient lighting.

Long Service Life: Average life of 24,000+ hours ensuring long-term durability and reduced replacement frequency.

Wide Wattage Options: Available in 35W, 50W, 70W, 100W, and 150W to suit various lighting intensity needs.

Universal Compatibility: Features E26/E27 base and universal burning position for easy installation in diverse fixtures.

Certified Safety: CE and RoHS certified, ensuring compliance with international safety and environmental standards.

Custom Packaging: White box or custom packaging as required, with 25pcs per carton for efficient shipping.

OEM/ODM Support: Professional manufacturer offering OEM and ODM services for customized lighting solutions.

Strict Quality Control: 100% inspection at each production procedure with multiple lighting tests before packing.

Company profile

Changzhou Dingming Lighting Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-10-19 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.62h CertifiedTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryChangzhou Dingming Lighting Equipment Co., Ltd. is a China-based limited company established in 2004, described as a trade company while also reporting manufacturing activities. It offers OEM/ODM lighting products, including special lamps, locomotive lamps, aircraft lamps, and stage lighting. The supplier reports ISO9001:2015 certification, four production lines, a 3,000 m² manufacturing plant, fewer than five quality-control staff, and 31 employees. It states that it develops products according to market demand and customer requirements. Export capability is indicated by self-operated import/export rights, export sales of 41%–50%, and broad international markets. Peak-season fulfillment is one month and off-peak lead time is within 15 working days. No explicit evidence is provided regarding after-sales service programs, customer cases, or detailed financial strength.

Supplier typeThe supplier is identified as a limited company based in Changzhou, China, with its business nature described as a trade company. It also reports manufacturing facilities and OEM/ODM lighting products, indicating a combined trading and manufacturing profile rather than a purely trading entity.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 management-system certificate. This provides direct evidence of formal quality-management certification, although no additional certifications are listed.

R&D capabilityThe supplier states that it produces and develops new products according to market demand and customer requirements. It also reports two years of R&D engineer experience, supporting some product-development capability, but the evidence does not quantify patents, dedicated R&D resources, or successful innovations.

Production capacityThe supplier reports 31 employees, a 3,000 m² manufacturing plant, four production lines, ISO9001:2015 certification, and fewer than five quality-control staff. It also states an off-peak lead time within 15 working days and a peak-season fulfillment time of one month, indicating established production capacity, though the relatively small workforce and QC team may limit scale.

Customization capabilityThe supplier explicitly states that it can create new products based on customer requirements and identifies its main offerings as OEM/ODM lighting products. These statements directly support customization capability, although no specific customization examples or technical scope are provided.

Product Q&A

Q:Are you a factory or trading company?

We are a professional manufacturer established in 1996 for the purpose of providing top quality special halogen lamp application.

Q:What is your product scope?

Stage halogen lamp, Infrared heat lamp, Locomotive lamp, Aircraft lamp, Marine lamp, Instrument lamp, Metal halide lamp, and LED lamp.

Q:What parameters need to be provided to buy a lamp?

Voltage, Wattage, Overall length, Optical center, Tube diameters, Base, and Quantity.

Q:What are your payment terms?

We accept T/T, L/C, and Western Union.

Q:How do you handle quality control?

Quality is priority. Our factory does 100% inspection at each production procedure, 2 rounds of lighting tests during production, and a 3rd test before packing.