Quality LED Tube Lighting LED Office Lights T8 Tube Lamps

T8 Led Tube Light with rotatable endcaps
Key Features
• 120-150 LM/W by latest LED technology
• High lumen SMD2835 as light source
• Wide beam angle with nice light effect, close to fluorescent tube
• DLC/UL Approval, 5 Years warranty

Construction Features
• High end V.0 Fire proof Frosted PC Housing
• 260 degree Beam angle
• Socket / Diameter: G13 / D26mm

Application
• Industrial Lighting: Factory, Warehouse, etc
• Commercial Lighting: Office, Supermarket,Hotel, Exhibition hall,etc.
• Public Lighting: Residence, Library, Hospitals,School, MTR station, Train station, Bus station,Airport, etc.
 
Technical Features
• Input Voltage: AC100-277V 50/60Hz
• Operation Voltage: DC36-42V
• Total harmonic distortion: THD: ≤20%
• Power Factor: PF>0.95
• Color Index: Ra>83
• Lumens maintenance @6000h: >80%
• Switching cycle before failure: 100,000
• IP Rating: IP20
• Life Span: 50,000 hours
• Warranty: 5 years
• Operation Temperature: -25°C~+45°C
• Storage Temperature: -25°C~+55°C

Datasheet
services
1. After sale service:
CREP takes the principle of "Customer First, Service Superior" to satisfy our customers in after-sale services. According to different types of our products,we promise to offer 3 years warranty period (except special agreement), in which we provide either free or paid guarantee repairs, detailed items as followed.
If our products have some existence quality problems within 3 months since the date of purchasing,
customer can change new product or free components to replace.
 
2. Warranty period after the 4th month of purchasing date.
Within 24 months, if the LED light power occurs some abnormal issues to make our products can not work normally, we will offer free new power to renew and repair. Changing method can be consulted and determined by particular cases.
Within 36 months, if the LED light occur serious fades or can not work, freely offered newly light source to renew and repair by us. Changing method can be consulted and determined by particular cases
Note: LED depreciation ratio and other parameters related evaluation should consider the working conditions of LED light and working time calculated within 12 hours per day under a usual working environment.
 
Our trade terms:
1. Payment term: 30% deposit by T/T or Westernunion; 70% before delivery.
2. Delivery time: 7-30days according to your order qty.
3. Samples time: 3-7 days.
4. Shipping terms: FOB Shenzhen, China.
5. Discounts will be dertermined by quantity.
6. Welcome distributors to cooperate together.

Please contact us if you have any other questions!  Will reply you within 24hours!
Attn: jessie
Tel: 0755-2981 6164 ext. 8086 T8 Led Tube Light with rotatable endcaps
Key Features
• 120-150 LM/W by latest LED technology
• High lumen SMD2835 as light source
• Wide beam angle with nice light effect, close to fluorescent tube
• DLC/UL Approval, 5 Years warranty

Construction Features
• High end V.0 Fire proof Frosted PC Housing
• 260 degree Beam angle
• Socket / Diameter: G13 / D26mm

Application
• Industrial Lighting: Factory, Warehouse, etc
• Commercial Lighting: Office, Supermarket,Hotel, Exhibition hall,etc.
• Public Lighting: Residence, Library, Hospitals,School, MTR station, Train station, Bus station,Airport, etc.
 
Technical Features
• Input Voltage: AC100-277V 50/60Hz
• Operation Voltage: DC36-42V
• Total harmonic distortion: THD: ≤20%
• Power Factor: PF>0.95
• Color Index: Ra>83
• Lumens maintenance @6000h: >80%
• Switching cycle before failure: 100,000
• IP Rating: IP20
• Life Span: 50,000 hours
• Warranty: 5 years
• Operation Temperature: -25°C~+45°C
• Storage Temperature: -25°C~+55°C

Datasheet
services
1. After sale service:
CREP takes the principle of "Customer First, Service Superior" to satisfy our customers in after-sale services. According to different types of our products,we promise to offer 3 years warranty period (except special agreement), in which we provide either free or paid guarantee repairs, detailed items as followed.
If our products have some existence quality problems within 3 months since the date of purchasing,
customer can change new product or free components to replace.
 
2. Warranty period after the 4th month of purchasing date.
Within 24 months, if the LED light power occurs some abnormal issues to make our products can not work normally, we will offer free new power to renew and repair. Changing method can be consulted and determined by particular cases.
Within 36 months, if the LED light occur serious fades or can not work, freely offered newly light source to renew and repair by us. Changing method can be consulted and determined by particular cases
Note: LED depreciation ratio and other parameters related evaluation should consider the working conditions of LED light and working time calculated within 12 hours per day under a usual working environment.
 
Our trade terms:
1. Payment term: 30% deposit by T/T or Westernunion; 70% before delivery.
2. Delivery time: 7-30days according to your order qty.
3. Samples time: 3-7 days.
4. Shipping terms: FOB Shenzhen, China.
5. Discounts will be dertermined by quantity.
6. Welcome distributors to cooperate together.

Please contact us if you have any other questions!  Will reply you within 24hours!
Attn: jessie
Tel: 0755-2981 6164 ext. 8086

Microwave PCB
microwave PCB`s is a type of PCB designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to extremely high frequency). These frequency ranges are used for communication signals in everything from cellphones to military radars.  The materials used to construct these PCB`s are advanced composites with very specific characteristics for dielectric constant (Er), loss tangent, and CTE (co-efficient of thermal expansion).
High frequency circuit materials with a low stable Er and loss tangent allow for high speed signals to travel through the PCB with less impedance than standard FR-4 PCB materials.  These materials can be mixed in the same Stack-Up for optimal performance and economics.
The advantages of using materials with a low X, Y and Z CTE is a resulting PCB structure that will remain extremely stable in high temperature environments while operating at up to 40 GHz in analog applications.  This allows for the effective placement of very fine pitch components including, in some cases, bare die-attach.  Additionally, the low CTE materials will facilitate the alignment of multiple layers and the features they represent in a complex PCB Layout.
Features
.CTEr = +40/+50 ppm per °C (low); Tg (glass transition temperature) is 280°C
.ER = 3.38/3.48 at 10.0 GHz
.ER is constant to 40.0 GHz
.ED (electro-deposited) copper only
.Layer-to-layer thickness control = +/- 0.001
.Fabrication costs are typical to slightly increased

Microwave PCB

Microwave PCB,Microwave Frequency PCB,Bare Copper Microwave PCB,High Frequency PCB

Storm Circuit Technology Ltd , http://www.stormpcb.com