My old light doesn't have alto on it. does that make a difference?

No. It’s an effort to look pro climate.

Do you carry any other in shorter lengths?

There are many lamps that are shorter than an F20T12. You need to narrow the length down some.

How do i change this? My bulb wont fasten in or turn to lock in. Never seen this before

It helps to have patience. When you get the light to turn, also add a light pull down so the knob guides into the slot, and out of the holder. Try to work on getting just one end out, then remove the entire bulb.

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Description

💼 Light up your workspace with smart, sleek efficiency!

APP CONTROLLED CONVENIENCE - Modern control method lets you manage lighting effortlessly, blending tech with efficiency.
DURABLE COPPER CONSTRUCTION - Built to last with premium materials, giving you reliable lighting day after day.
PERFECT COOL WHITE AMBIANCE - 4100K color temperature creates a crisp, professional environment ideal for focused workspaces.
SEAMLESS FIT EASY REPLACEMENT - Standard 24-inch T12 shape with G13 base ensures hassle-free installation in most fixtures.
BRILLIANTLY BRIGHT YET ENERGY SMART - Delivers 1050 lumens with just 20 watts—cut your energy bills without sacrificing light quality.

The Philips F20T12 CW ALTO is a 24-inch linear fluorescent lamp delivering 1050 lumens of cool white light at 4100 Kelvin. Operating at an energy-efficient 20 watts with a standard G13 base, it offers a durable, easy-to-install solution for professional indoor lighting needs.

Specifications

Brand	Philips
Light Type	Fluorescent
Special Feature	Energy Efficient
Wattage	20 watts
Bulb Shape Size	F20
Bulb Base	G13
Incandescent Equivalent Wattage	75 Watts
Light Color	Cool White
Voltage	120 Volts
Unit Count	1 Count
Color Temperature	4100 Kelvin
Number of Items	1
Brightness	1050 Lumen
Shape	T12
Material	copper
Indoor/Outdoor Usage	Indoor
Power Source	Corded Electric
Color Rendering Index	62
Power Consumption	20 Watts
Item Package Quantity	1
Light Source Type	Fluorescent
Item Weight	0.01 Ounces
Light Source Wattage	20 Watts
Product Dimensions	1.5"W x 24"H
Control Method	App
Global Trade Identification Number	00046677273323
Manufacturer	Philips
UPC	046677273323
Part Number	273326
Item Weight	0.01 ounces
Item model number	046677273323
Is Discontinued By Manufacturer	No
Color	Cool White
Special Features	Energy Efficient
Batteries Included?	No
Batteries Required?	No
Wattage	20 Watts

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