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Dusk to Dawn Photocell Sensor for E26 / E27 led Bulb Holder

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Quick Details

Port: ningbo/shanghai/qingdao/Anyport of China
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 500000 Piece/Pieces per Month
We are factroy: Factory in Shanghai city.Best products for you.
Ambient Temp.: -40℃ ~ +70℃
Place of Origin: Shanghai China
Warranty(Year): 3-Year
Other sizes: JL-301,JL-302,JL-303
HS CODE: 85365000
Material: PC,PPS
Rated Loading: 150W Tungsten
Certification: UL
Brand Name: longjoin
On-Off Levels: 15 LX(identical degree of illumination)
Product name: bulb holder phocell
Style: Screw
Time-delay: 30-120s
Application: Home Appliance
Working principle of photocell: CDS sensor
Packaging Detail: Each piece in one small white paper box,100 boxes in one master carton.
Shanghai Long-Join Intelligent Technology Inc
Manufacturer, Trading Company
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US$ 50,000+
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Dusk to Dawn Photocell Sensor for E26 / E27 led Bulb Holder

Bulb-18-3-6 (17)Bulb-18-3-6 (23)

37-123 (25)

Product Description

 68 (2)


Product features
The photoelectric switch JL-301 is applicable to control the street lighting, passage lighting and doorway lighting automatically in accordance with the ambient lighting level.




Schematic Diagram

301 311


More Details

-Polycarbonate / PPS Enclosure
-CDS Sensor (JL-301/302/303)
-Nickel Plated Brass





Our Services


1. Your inquiry related to our products or prices will be replied in 24hrs.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. OEM&ODM, any your customized photo controls we can help you to design and put into product.
4.Our market researches help you to analyse your market before offering you the competitive price and suitable quality.
5. We confirm with you about all details before we proceed the production, Professional QC will keep the whole production in eyes; Quality inspection and loading are performed in every order.
6. We keep track of your selling. We improve our products and service by listening to the comments from you. We are trying to be your life-partner.


Company Information




Shanghai Long-Join Electronics Co., Ltd., a private company, is specialized in designing, developing and manufacturing photocell controller for outdoor and area lightings.

Investment: The total capital of Long-Join is RMB5,000,000 and the total investment is about RMB10,000,000 (inclusive of fixed assets of about RMB7,000,000). The factory building in Shanghai covers an area of over 7,000 square meters.

Employees: Long-Join has about 150 employees, among whom there are 5 senior engineers.

Product Information: The major product line of Long-join is photo controls used for area lightings, which is an industrial or consumer control unit that automatically controls lamp by tracing the level of ambient brightness. Relying on developing its own intellectual property (national patent of utility model), Long-Join products are designed according to the international standards, so they represent better ratio of performance to cost than most competitors. Up to now, Long-Join basic products have been granted the certification and exported to the North American market steadily.

Sales Information: Long-Join is offering over 3,000,000 units annually.

Market Information: Long-Join products are made for both industrial use and consumer purpose. The wide range of application decides a promising market. Since our basic products are designed in accordance with the American popular mounting mode (ANSI C136.10-1996), they are mainly targeted at the North American market. Long-Join products have been steadily supplied to some famous American lamp manufacturers. Long-join also makes products for some American outdoor lighting control manufacturers and it indirectly ranks among the suppliers for Wal-mart etc. The typical product series, bimetallic type photo controls have had nearly 50% shares of American market. Long-Join is actively expanding the markets in Mexico and Brazil where the similar standards are adopted. It derived products and series products in application give attention to the versatility of mounting mode and are expected to enter other regional markets.

Welcome to Long-Join!




Q1: What is the function of the photo control?

A1: Photo control is one kind of switch that turn on and off the lighting fixture automatically according to the lighting level’s change.

 Q2: What is the Warranty for the Photo control?

A2: For the photo control, we have half a year warranty. If any quality problems on our side occurred  in this period ,we will take on the shipping cost and replacement.

Q3: What is the Specification of wires?

A3:Main wire of receptacle: 14 AWG  signal wire:18 AWG

 Q4: What is the methods of installation of this type photo control?

A4 ANSI C136.41 compliant dimming receptacle is available with two or four dimming contacts to support either 0-10 VDC dimming methods or Digital Addressable Lighting Interface. 

Q5:What is the type of the photo control?

A5: According to different internal control modes, the photocontrol products can be divided into three types which are thermal type, electromagnetic type and electronic type.

Q6: What is the international standard of your photo control?

A6:Our photo control receptacle could be divided into British and American types and be manufactured as per BS5972 or ANSI C136.10 standard. 

Q7: Which kinds of the lamps can the photo control be used for?

A7: It can be worked smoothly at anytime, any place and any season, and suitable for street lamp, garden lamp, corridor lamp, door lamp., etc .