C LED T8 Examples.pdf

KT-LED15T8-48GC-950-D

T8 LED LAMP

15W T8 LED | 5000K | >90 CRI | High Efficiency

DESCRIPTION

• Replacement for Conventional Fluorescent Lamp

• 50,000+ Hour Lifetime

• Approximately 40% More Energy Efficient that Standard F32T8 Lamps

• Environmentally Friendly: No Mercury Used

• Instant Startup

• Frosted Lens Eliminates Pixelation

• UL Classified

• Operating Temperature: -20ºC/-4ºF to 45ºC/113ºF

• Integral Driver (Isolated), Eliminates the Need for External Driver or Ballast

• 100+ Lumens per Watt

• Improved Lamp Durability with Shatterproof Coated Glass, designed to pass drop tests of 6’ on hard surface

• ETL Sanitation Listed NSF/ANSI Standard 2 - Food Equipment, Splash Zone (Not for Direct Food Zone without additional fixture considerations)

PRODUCT FEATURES

LAMP TYPE: Linear

BULB TYPE: T8 LED

BASE TYPE: G13 (Medium Bi-Pin)

WATTAGE: 15W

COLOR TEMPERATURE: 5000K

COLOR RENDERING INDEX (CRI): >90

WARRANTY: 5 Years

OPERATING SPECIFICATIONS

RATED LIFE

L70 (Hours) 50,000

PHOTOMETRIC CHARACTERISTICS

Color Temperature (CCT) 5000K

Luminous Flux 1675 lm

Color Rendering Index (CRI) >90

Efficacy 112 lm/W

Beam Angle 240º

Visible Light Area 325º

ELECTRICAL CHARACTERISTICS

Input Voltage Power Consumption Power Factor Input Current

120-277Vac 15W >0.9 0.13A @ 120V 0.05A @ 277V

60.8

121.6

182.4

243.2

304.6

SPECTRAL DISTRIBUTION

POLAR CANDELA DISTRIBUTION

Maximum Candela = 1248.55 Located at Horizontal Angle = 0, Vertical Angle 0

1. Violet Vertical Plane through Horizontal Angles (90-270)

2. Green Vertical Plane through Horizontal Angles (0-180)

Wavelength (nm)

Fl ux

W

/n m

350 425 500 575 650 725 800

1.0

0.8

0.6

0.4

0.2

0.0

Flux (W/nm)

Keystone Technologies • 1390 Welsh Road, North Wales, PA 19454 • Phone (800) 464-2680 • Fax (888) 966-0556 • www.keystonetech.com

Specifications subject to change. Last revised on 12.13.17 vhapalcheyed Text Box

INCLUDED FOR INFORMATIONAL PURPOSES ONLY

ORDERING INFORMATION

ORDER CODE PACKAGING STYLE PACK QTY. ITEM STATUS

KT-LED15T8-48GC-950-D-CP Carton Pack (Egg Crate Packaging) 25 Quick Ship

KT-LED15T8-48GC-950-D

T8 LED LAMP

PHYSICAL CHARACTERISTICS

LAMP DIMENSIONS

A (Illuminated Length) 44.38”

B (Body Length) 47.15”

C (Diameter) 1.10”

NOMINAL LENGTH: 48” BASE TYPE: G13 (Medium Bi-Pin)

C

B

A

Connect wires directly to these terminals

Typical Non-Shunted Lampholder

CAUTION: Use only non-shunted lampholders.

Do not install product in a fixture with shunted lampholders (found in all fixtures using instant start bal-lasts). If the current lampholders are shunted, remove them and replace them with non-shunted lampholders. Make new con-nections directly to terminals as indicated above.

Keystone can provide any style replacement lampholders.

Call us at 800-464-2680.

WIRING DIAGRAMS

1. Cut all existing connections to ballast as shown below and remove ballast.

Typical Ballast Configurations:

PROGAM START

LINE

NEUTRAL

YELLOW

YELLOW RED

RED

BLUE

BLUE

LAMP

LAMP

BALLAST

PREHEAT WITH STARTER

LINE BLACK

BALLAST

LAMP

S

CAUTION: INSTANT START BALLAST

WITH SHUNTED SOCKETS.

INSTANT START

LINE

NEUTRAL

BLUE

BLUE

RED

LAMP

LAMP

BALLAST

NEUTRAL

POWER SOURCE

LINE

NEUTRAL

LINE

Direct Drive LED Tube

Direct Drive LED Tube

Direct Drive LED Tube

Direct Drive LED Tube

No Live Connection

2. Re-wire fixture as shown below.

CATALOG NUMBER BREAKDOWN

KT-LED15T8-48GC-950-D-CP

Keystone

Technologies LED Lamp Nominal

Length (Inches)

Lamp Type

Series

Shatter-Proof Coated Glass

Wattage Color Temp.

Packaging Style

Direct Drive Series

Keystone Technologies • 1390 Welsh Road, North Wales, PA 19454 • Phone (800) 464-2680 • Fax (888) 966-0556 • www.keystonetech.com

Specifications subject to change. Last revised on 12.13.17

Document Number: CS4020-6000 www.waveformlighting.com Rev Version 1.2 / 02-25-2019

This datasheet is subject to change without notice.

NorthLux™ LED lamps are now available in a 4-ft T8 tube form factor. Featuring 95 CRI and 5000K or 6500K, the light output is extremely similar to natural sunlight / daylight, making these lamps a perfect enhancement to your art studio or workspace.

Our T8 tubes are configured to work as a retrofit in virtually any existing 4-ft T8 fluorescent fixture, making installation quick and easy. No ballast rewiring is necessary – simply remove the fluorescent lamp and install the NorthLux™ LED lamp.

FEATURES

Available in 5000K or 6500K to truly simulate natural sunlight or daylight

95+ CRI and R9 > 90

4-ft length; T8 shape with G13 bi-pin

1800 lumens to replace 40W fluorescent

Conforms to UL safety standards

UL Type A compatible (with ballast)

UL Type B compatible (ballast bypass, single OR double ended)

No mercury, instant-on

No IR or UV

50K hour lifetime and 5-year warranty

For indoor use only

PHOTOMETRIC SPECIFICATIONS

Light output: 1800 lumens CRI Ra: 95+ Luminous efficacy: 100 lm/W CRI R9: 90+ Light distribution: 320 degrees TM-30-15 Rf/ Rg: 90+/100 Lifetime (L70): 50,000 hours

Download full photometric reports at https://www.waveformlighting.com/photometrics

ELECTRICAL SPECIFICATIONS

Lamp base: G13 Bi-pin Power: 18 W Input voltage: 120 – 277V AC Input frequency: 50 – 60 Hz Power factor: 0.9 Dimmer compatible? No

MECHANICAL SPECIFICATIONS

Length: 48 in (1200 mm) Diameter: 1.1 in (28 mm) Lamp material: NSF Shatterproof Glass

INSTALLATION INSTRUCTIONS

Unlike incandescent and halogen lamps, fluorescent bulbs require a separate device called a ballast to operate. Most fluorescent fixtures have a ballast device installed inside. Some fluorescent fixtures which already have been retrofitted with LED lamps may already have the ballast removed or bypassed.

Our T8 LED lamps are designed to be plug-and-play ready with 3-in-1 compatibility. This means that our lamps will work in any T8 fluorescent fixture, regardless of whether or not the fixture has been rewired for LED compatibility. The three installation methods are shown below:

Method Description Wiring Diagram Pros Cons

With ballast (UL Type A)

Keeps fluorescent ballast in fixture, simply install in place of old fluorescent bulb.

Very quick & easy installation

Little electrical knowledge required

Fluorescent tubes can still be used in fixture

LED lamp operation depends on ballast reliability; ballast failure may require rewiring in future

Lower overall system efficiency due to ballast inefficiencies

Ballast bypass, single ended (UL Type B)

Replaces or bypasses the fluorescent ballast, and directly connects line voltage to just one end of the LED tube.

Higher system efficiency due to elimination of fluorescent ballast

Works with non-shunted tombstones only

Requires replacement of ballast and comfort with electrical work

Fluorescent tubes no longer compatible with fixture

Without ballast, double ended (UL Type B)

Replaces or bypasses the fluorescent ballast, and directly connects line voltage to both ends of the LED tube.

Higher system efficiency due to elimination of fluorescent ballast

Works with shunted and non-shunted tombstones

Requires replacement of ballast and comfort with electrical work

Fluorescent tubes no longer compatible with fixture

ALWAYS OBSERVE ELECTRICAL SAFETY PRECAUTIONS. WHEN IN DOUBT, SEEK A QUALIFIED ELECTRICIAN’S ASSISTANCE.

MECHANICAL DRAWING & DIMENSIONS (in mm) PART NUMBERS AND ORDERING

5000K: 4020.50 6500K: 4020.65 vhapalcheyed

INCLUDED FOR INFORMATIONAL PURPOSES ONLY

vhapalcheyed

SHOULD BE ABOUT 1700