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Description
L4D490ICA - 4" New Construction IC Airtight HousingPart Number: L4D490ICA 4" New Construction dedicated LED housing. Compatible with 4" LED inserts, LED modules Wattage 18w Voltage 120 277v Bulb Type LED Modules Only! Trims Sold Separately! Housing adjusts in frame to accommodate up to 1 1 2" ceiling thickness IC Airtight for direct contact with insulation, for use in IC and non IC applications Compatible with Koto Module, LED inserts and PSA37 Dimmability based on lamp 5 year limited factory warranty
Part Number: L4D490ICA
4" New Construction dedicated LED housing. Compatible with 4" LED inserts, LED modules
Wattage 18w
Voltage - 120/277v
Bulb Type - LED Modules Only!
Trims Sold Separately!
- Housing adjusts in frame to accommodate up to 1 1/2" ceiling thickness
- IC Airtight for direct contact with insulation, for use in IC and non-IC applications
- Compatible with Koto Module, LED inserts and PSA37
- Dimmability based on lamp
- 5 year limited factory warranty
- Fireproof with ELCO fire resistant accessories: Sold Separately!
- UL Listed for Feed Through
- UL listed for Direct Contact with insulation and Combustible Material
- UL Listed for Damp/Wet locations with select trims
- Airtight per ASTM E-283
- CA JA8 Title 24 compliant
Features
-
Bulb Type: LED MODULES - PLUG JACK ONLY
Housing
▪ Single wall painted steel housing gasket for Insulation Compliant and Air tight in insulated ceiling (IC/AT)
▪ Housing can be adjusted for ceiling thickness up to 1"
▪ Heavy gauge double head nail for easy removal and strength
Junction Box
▪ Listed for through branch circuit wiring
▪ Contains (1) 1-1/8" and (6) 7/8" knockouts and four Romex pryouts with Romex strain relief
▪ Ground wire provided on J-Box
Hanger Bars / New Construction
▪ Pre-installed double headed, heavy gauge nail easily installs in regular lumber or engineered lumber.
▪ Hanger bars are adjustable from 13-5/8" to 25" and can be repositioned 90 degrees
Mounting Frame / New Construction
▪ Galvanized steel construction
Quick Connect "Push in Terminal"
▪ 4 port "Quick connector" for fast and easy wiring.
Easy Plug Jack Connector
▪ Allows for simple installation of LED Modules, and ensures safe and efficient installation of LED components
Listing
▪ c UL US
▪ Energy Star and California Title 24 Compliance
▪ The unique "Easy Plug Jack Connector" system also meets other state and national regulatory mandates
-
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 2318 reviews
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Product Reviews
★★★★★ 5
Worthwhile
Format: Hardcover
Very good read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
The real side of prison
Format: Hardcover
An excellent expose of what prison life is like how corrupt it really is and how useless it can be in man.y instances. A good read and so well written the reader can easily slide from chapter to chapter with greatest easy. Highly recommended and with many tips on how to survive in prison if one is ever unblessed enough to called to serve in one. This should be a model prison reforms. Bonnie’s sections are a lovely testament for true love.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
★★★★★ 5
Navarro Has Written a J'Accuse for Our Time, a Bare-Knuckled Indictment of an Evil System
Format: Hardcover
Peter Navarro has written an exceptional book that should be required reading for those who seek to understand the abuses of the Biden presidency. The book is a poignant love story, an account of great sacrifice, and an illustration of the true totalitarian nature of the Left. It is a J'Accuse for our time. Like Zola's work, it is a bare-knuckled indictment of an evil system. Unlike Zola, this system conspired not against one man, but against the President and many others--in fact, well more than half the country. Navarro's account is a contemporary reminder of the abuses Arendt and Solzhenitsyn identified regarding not only the banality, capriciousness, and brutal incompetence of tyranny, but that one does not realize when it starts how horrific it will become. If the Left is not stopped, what they did to Navarro will segue to even greater abuses against more and more people. I Went to Prison So You Won't Have To is a warning to all Americans of what is at stake and hence is a book that Americans must read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2025
★★★★★ 5
Find Out Who Was the Legal Secretary
Format: Hardcover
I ordered this book after watching Nuremberg with Michael Shannon and Russell Crowe because I wanted to find out who was the woman accompanying Justice Jackson to Germany. Yes, that was not his wife, it was his legal secretary, Elsie Douglas. This book is the only source I could find that goes into any detail about their relationship. What it provides is nowhere near salacious, because it is evident that Jackson took his secrets to the grave. What details it does provide about the evident love triangle that existed in Jackson's life for many years is quite sufficient to explain the events of Nuremberg.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 4
Well written. Factual sloppiness.
Format: Hardcover
Good insight into Jackson’s approach to the law. Thoroughly researched. Well written. However, Professor White made two egregious factual errors, both of which are an indication of sloppiness on his part, as well as that of his editors and peer reviewers. First, he refers to the World War 2 Chief of Naval Operations as the Secretary of the Navy. Second he states that Los Alamos National Laboratory is in California.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
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